13037395990 has 16 divisors (see below), whose sum is σ = 23474422080. Its totient is φ = 5213378560.

The previous prime is 13037395981. The next prime is 13037395993. The reversal of 13037395990 is 9959373031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13037395993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162526 + ... + 229105.

It is an arithmetic number, because the mean of its divisors is an integer number (1467151380).

Almost surely, 2^13037395990 is an apocalyptic number.

13037395990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13037395990 is a deficient number, since it is larger than the sum of its proper divisors (10437026090).

13037395990 is a wasteful number, since it uses less digits than its factorization.

13037395990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394967.

The product of its (nonzero) digits is 688905, while the sum is 49.

The spelling of 13037395990 in words is "thirteen billion, thirty-seven million, three hundred ninety-five thousand, nine hundred ninety".