10490373990 has 80 divisors (see below), whose sum is σ = 28429834752. Its totient is φ = 2775378816.

The previous prime is 10490373947. The next prime is 10490374003. The reversal of 10490373990 is 9937309401.

10490373990 is a `hidden beast` number, since 1 + 0 + 490 + 3 + 73 + 9 + 90 = 666.

10490373990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×10490373990³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 51882 + ... + 153858.

Almost surely, 2^10490373990 is an apocalyptic number.

10490373990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10490373990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14214917376).

10490373990 is an abundant number, since it is smaller than the sum of its proper divisors (17939460762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10490373990 is a wasteful number, since it uses less digits than its factorization.

10490373990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102123 (or 102114 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The spelling of 10490373990 in words is "ten billion, four hundred ninety million, three hundred seventy-three thousand, nine hundred ninety".