4665406477641 has 48 divisors (see below), whose sum is σ = 7698784233600. Its totient is φ = 2460660733440.

The previous prime is 4665406477637. The next prime is 4665406477649. The reversal of 4665406477641 is 1467746045664.

It is not a de Polignac number, because 4665406477641 - 2² = 4665406477637 is a prime.

It is a super-2 number, since 2×4665406477641² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4665406477649) 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, 46260531 + ... + 46361271.

It is an arithmetic number, because the mean of its divisors is an integer number (160391338200).

Almost surely, 2^{4665406477641} is an apocalyptic number.

It is an amenable number.

4665406477641 is a deficient number, since it is larger than the sum of its proper divisors (3033377755959).

4665406477641 is a wasteful number, since it uses less digits than its factorization.

4665406477641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113826 (or 113813 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 60.

The spelling of 4665406477641 in words is "four trillion, six hundred sixty-five billion, four hundred six million, four hundred seventy-seven thousand, six hundred forty-one".