400332121233004 has 6 divisors (see below), whose sum is σ = 700581212157764. Its totient is φ = 200166060616500.

The previous prime is 400332121232983. The next prime is 400332121233013.

It is a happy number.

400332121233004 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×400332121233004² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50041515154122 + ... + 50041515154129.

Almost surely, 2^{400332121233004} is an apocalyptic number.

It is an amenable number.

400332121233004 is a deficient number, since it is larger than the sum of its proper divisors (300249090924760).

400332121233004 is a wasteful number, since it uses less digits than its factorization.

400332121233004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100083030308255 (or 100083030308253 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The spelling of 400332121233004 in words is "four hundred trillion, three hundred thirty-two billion, one hundred twenty-one million, two hundred thirty-three thousand, four".