465866101916 has 48 divisors (see below), whose sum is σ = 866573769600. Its totient is φ = 218381549568.

The previous prime is 465866101849. The next prime is 465866101931. The reversal of 465866101916 is 619101668564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19985180 + ... + 20008476.

It is an arithmetic number, because the mean of its divisors is an integer number (18053620200).

Almost surely, 2^465866101916 is an apocalyptic number.

It is an amenable number.

465866101916 is a deficient number, since it is larger than the sum of its proper divisors (400707667684).

465866101916 is a wasteful number, since it uses less digits than its factorization.

465866101916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24446 (or 24444 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 53.

The spelling of 465866101916 in words is "four hundred sixty-five billion, eight hundred sixty-six million, one hundred one thousand, nine hundred sixteen".