4663309465431 has 24 divisors (see below), whose sum is σ = 6739299390096. Its totient is φ = 3107300469120.

The previous prime is 4663309465427. The next prime is 4663309465447. The reversal of 4663309465431 is 1345649033664.

4663309465431 is a `hidden beast` number, since 4 + 6 + 6 + 3 + 3 + 0 + 94 + 6 + 543 + 1 = 666.

It is not a de Polignac number, because 4663309465431 - 2² = 4663309465427 is a prime.

It is a super-2 number, since 2×4663309465431² (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 (4663309465481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222252961 + ... + 222273941.

It is an arithmetic number, because the mean of its divisors is an integer number (280804141254).

Almost surely, 2^{4663309465431} is an apocalyptic number.

4663309465431 is a deficient number, since it is larger than the sum of its proper divisors (2075989924665).

4663309465431 is a wasteful number, since it uses less digits than its factorization.

4663309465431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32303 (or 32300 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 54.

The spelling of 4663309465431 in words is "four trillion, six hundred sixty-three billion, three hundred nine million, four hundred sixty-five thousand, four hundred thirty-one".