10145402039997 has 48 divisors (see below), whose sum is σ = 17427538477440. Its totient is φ = 5777586055872.

The previous prime is 10145402039987. The next prime is 10145402040013. The reversal of 10145402039997 is 79993020454101.

10145402039997 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 540 + 2 + 0 + 3 + 9 + 9 + 97 = 666.

It is not a de Polignac number, because 10145402039997 - 2⁷ = 10145402039869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145402039987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9679722 + ... + 10676507.

It is an arithmetic number, because the mean of its divisors is an integer number (363073718280).

Almost surely, 2^{10145402039997} is an apocalyptic number.

It is an amenable number.

10145402039997 is a deficient number, since it is larger than the sum of its proper divisors (7282136437443).

10145402039997 is an equidigital number, since it uses as much as digits as its factorization.

10145402039997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20356544 (or 20356532 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 10145402039997 in words is "ten trillion, one hundred forty-five billion, four hundred two million, thirty-nine thousand, nine hundred ninety-seven".