460437968138 has 8 divisors (see below), whose sum is σ = 690664097088. Its totient is φ = 230216602444.

The previous prime is 460437968119. The next prime is 460437968141. The reversal of 460437968138 is 831869734064.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 938456 + ... + 1342227.

It is an arithmetic number, because the mean of its divisors is an integer number (86333012136).

Almost surely, 2^460437968138 is an apocalyptic number.

460437968138 is a deficient number, since it is larger than the sum of its proper divisors (230226128950).

460437968138 is a wasteful number, since it uses less digits than its factorization.

460437968138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381628.

The product of its (nonzero) digits is 20901888, while the sum is 59.

The spelling of 460437968138 in words is "four hundred sixty billion, four hundred thirty-seven million, nine hundred sixty-eight thousand, one hundred thirty-eight".