10245640624146 has 48 divisors (see below), whose sum is σ = 22799251559448. Its totient is φ = 3322853107200.

The previous prime is 10245640624139. The next prime is 10245640624187. The reversal of 10245640624146 is 64142604654201.

10245640624146 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 5 + 6 + 4 + 0 + 624 + 14 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10196775311121 + 48865313025 = 3193239^2 + 221055^2 .

It is a super-3 number, since 3×10245640624146³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56760316 + ... + 56940536.

Almost surely, 2^{10245640624146} is an apocalyptic number.

10245640624146 is an abundant number, since it is smaller than the sum of its proper divisors (12553610935302).

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

10245640624146 is a wasteful number, since it uses less digits than its factorization.

10245640624146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265627 (or 265624 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 10245640624146 in words is "ten trillion, two hundred forty-five billion, six hundred forty million, six hundred twenty-four thousand, one hundred forty-six".