10373555240 has 16 divisors (see below), whose sum is σ = 23340499380. Its totient is φ = 4149422080.

The previous prime is 10373555207. The next prime is 10373555299. The reversal of 10373555240 is 4255537301.

It can be written as a sum of positive squares in 2 ways, for example, as 9470793124 + 902762116 = 97318^2 + 30046^2 .

It is a super-2 number, since 2×10373555240² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10373555240.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129669401 + ... + 129669480.

Almost surely, 2^10373555240 is an apocalyptic number.

10373555240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10373555240 is an abundant number, since it is smaller than the sum of its proper divisors (12966944140).

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

10373555240 is a wasteful number, since it uses less digits than its factorization.

10373555240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259338892 (or 259338888 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 35.

The spelling of 10373555240 in words is "ten billion, three hundred seventy-three million, five hundred fifty-five thousand, two hundred forty".