400233541516 has 96 divisors (see below), whose sum is σ = 746629228800. Its totient is φ = 187441309440.

The previous prime is 400233541507. The next prime is 400233541523. The reversal of 400233541516 is 615145332004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150518995 + ... + 150521653.

It is an arithmetic number, because the mean of its divisors is an integer number (7777387800).

Almost surely, 2^400233541516 is an apocalyptic number.

It is an amenable number.

400233541516 is a deficient number, since it is larger than the sum of its proper divisors (346395687284).

400233541516 is a wasteful number, since it uses less digits than its factorization.

400233541516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047 (or 3045 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 400233541516 in words is "four hundred billion, two hundred thirty-three million, five hundred forty-one thousand, five hundred sixteen".