10645246235240 has 64 divisors (see below), whose sum is σ = 24085537660800. Its totient is φ = 4234345452288.

The previous prime is 10645246235231. The next prime is 10645246235341. The reversal of 10645246235240 is 4253264254601.

It is a happy number.

It is a super-2 number, since 2×10645246235240² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10645246235191 and 10645246235200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15317621 + ... + 15997499.

It is an arithmetic number, because the mean of its divisors is an integer number (376336525950).

Almost surely, 2^{10645246235240} is an apocalyptic number.

10645246235240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10645246235240 is an abundant number, since it is smaller than the sum of its proper divisors (13440291425560).

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

10645246235240 is a wasteful number, since it uses less digits than its factorization.

10645246235240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682074 (or 682070 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 10645246235240 in words is "ten trillion, six hundred forty-five billion, two hundred forty-six million, two hundred thirty-five thousand, two hundred forty".