4001460163631 has 32 divisors (see below), whose sum is σ = 4678739788800. Its totient is φ = 3420779493600.

The previous prime is 4001460163621. The next prime is 4001460163651. The reversal of 4001460163631 is 1363610641004.

It is not a de Polignac number, because 4001460163631 - 2¹⁴ = 4001460147247 is a prime.

It is a super-2 number, since 2×4001460163631² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4001460163591 and 4001460163600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001460163621) 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, 441316760 + ... + 441325826.

It is an arithmetic number, because the mean of its divisors is an integer number (146210618400).

Almost surely, 2^{4001460163631} is an apocalyptic number.

4001460163631 is a deficient number, since it is larger than the sum of its proper divisors (677279625169).

4001460163631 is an equidigital number, since it uses as much as digits as its factorization.

4001460163631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12340 (or 12326 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 4001460163631 in words is "four trillion, one billion, four hundred sixty million, one hundred sixty-three thousand, six hundred thirty-one".