400133151412401 has 32 divisors (see below), whose sum is σ = 582446041574400. Its totient is φ = 242324097295680.

The previous prime is 400133151412289. The next prime is 400133151412451. The reversal of 400133151412401 is 104214151331004.

It is a happy number.

It is not a de Polignac number, because 400133151412401 - 2³⁴ = 400115971543217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (400133151412451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237203820 + ... + 238884738.

It is an arithmetic number, because the mean of its divisors is an integer number (18201438799200).

Almost surely, 2^{400133151412401} is an apocalyptic number.

It is an amenable number.

400133151412401 is a deficient number, since it is larger than the sum of its proper divisors (182312890161999).

400133151412401 is a wasteful number, since it uses less digits than its factorization.

400133151412401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686309.

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 400133151412401 in words is "four hundred trillion, one hundred thirty-three billion, one hundred fifty-one million, four hundred twelve thousand, four hundred one".