10102334240 has 48 divisors (see below), whose sum is σ = 24317101368. Its totient is φ = 3964686336.

The previous prime is 10102334239. The next prime is 10102334243. The reversal of 10102334240 is 4243320101.

It can be written as a sum of positive squares in 4 ways, for example, as 10088997136 + 13337104 = 100444^2 + 3652^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (10102334243) 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, 587177 + ... + 604136.

Almost surely, 2^10102334240 is an apocalyptic number.

10102334240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102334240 is an abundant number, since it is smaller than the sum of its proper divisors (14214767128).

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

10102334240 is a wasteful number, since it uses less digits than its factorization.

10102334240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191381 (or 1191373 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10102334240 its reverse (4243320101), we get a palindrome (14345654341).

The spelling of 10102334240 in words is "ten billion, one hundred two million, three hundred thirty-four thousand, two hundred forty".