6602125366431 has 48 divisors (see below), whose sum is σ = 10907878824960. Its totient is φ = 3769483314240.

The previous prime is 6602125366409. The next prime is 6602125366481. The reversal of 6602125366431 is 1346635212066.

6602125366431 is a `hidden beast` number, since 6 + 6 + 0 + 21 + 2 + 536 + 64 + 31 = 666.

It is not a de Polignac number, because 6602125366431 - 2⁵ = 6602125366399 is a prime.

It is a super-2 number, since 2×6602125366431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6602125366481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 496729896 + ... + 496743186.

It is an arithmetic number, because the mean of its divisors is an integer number (227247475520).

Almost surely, 2^{6602125366431} is an apocalyptic number.

6602125366431 is a deficient number, since it is larger than the sum of its proper divisors (4305753458529).

6602125366431 is a wasteful number, since it uses less digits than its factorization.

6602125366431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19316 (or 19313 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 6602125366431 in words is "six trillion, six hundred two billion, one hundred twenty-five million, three hundred sixty-six thousand, four hundred thirty-one".