3810868012457 has 32 divisors (see below), whose sum is σ = 4302911859840. Its totient is φ = 3344963973120.

The previous prime is 3810868012447. The next prime is 3810868012481. The reversal of 3810868012457 is 7542108680183.

It is not a de Polignac number, because 3810868012457 - 2¹⁴ = 3810867996073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3810868012399 and 3810868012408.

It is not an unprimeable number, because it can be changed into a prime (3810868012447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202771853 + ... + 202790645.

It is an arithmetic number, because the mean of its divisors is an integer number (134465995620).

Almost surely, 2^{3810868012457} is an apocalyptic number.

It is an amenable number.

3810868012457 is a deficient number, since it is larger than the sum of its proper divisors (492043847383).

3810868012457 is a wasteful number, since it uses less digits than its factorization.

3810868012457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23753.

The product of its (nonzero) digits is 2580480, while the sum is 53.

The spelling of 3810868012457 in words is "three trillion, eight hundred ten billion, eight hundred sixty-eight million, twelve thousand, four hundred fifty-seven".