465990379948 has 48 divisors (see below), whose sum is σ = 832868386560. Its totient is φ = 228078804800.

The previous prime is 465990379937. The next prime is 465990379961. The reversal of 465990379948 is 849973099564.

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, 34714278 + ... + 34727698.

It is an arithmetic number, because the mean of its divisors is an integer number (17351424720).

Almost surely, 2^465990379948 is an apocalyptic number.

It is an amenable number.

465990379948 is a deficient number, since it is larger than the sum of its proper divisors (366878006612).

465990379948 is a wasteful number, since it uses less digits than its factorization.

465990379948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14358 (or 14356 counting only the distinct ones).

The product of its (nonzero) digits is 529079040, while the sum is 73.

The spelling of 465990379948 in words is "four hundred sixty-five billion, nine hundred ninety million, three hundred seventy-nine thousand, nine hundred forty-eight".