10641710666425 has 12 divisors (see below), whose sum is σ = 13890232870480. Its totient is φ = 8065296504720.

The previous prime is 10641710666417. The next prime is 10641710666429. The reversal of 10641710666425 is 52466601714601.

It is not a de Polignac number, because 10641710666425 - 2³ = 10641710666417 is a prime.

It is a super-2 number, since 2×10641710666425² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10641710666429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11201800227 + ... + 11201801176.

Almost surely, 2^{10641710666425} is an apocalyptic number.

It is an amenable number.

10641710666425 is a deficient number, since it is larger than the sum of its proper divisors (3248522204055).

10641710666425 is a wasteful number, since it uses less digits than its factorization.

10641710666425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22403601432 (or 22403601427 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 10641710666425 in words is "ten trillion, six hundred forty-one billion, seven hundred ten million, six hundred sixty-six thousand, four hundred twenty-five".