400530114251312 has 80 divisors (see below), whose sum is σ = 804394385321472. Its totient is φ = 193072148586240.

The previous prime is 400530114251299. The next prime is 400530114251327. The reversal of 400530114251312 is 213152411035004.

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, 1709059262 + ... + 1709293602.

Almost surely, 2^{400530114251312} is an apocalyptic number.

It is an amenable number.

400530114251312 is an abundant number, since it is smaller than the sum of its proper divisors (403864271070160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400530114251312 is a wasteful number, since it uses less digits than its factorization.

400530114251312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268386 (or 268380 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 400530114251312 its reverse (213152411035004), we get a palindrome (613682525286316).

The spelling of 400530114251312 in words is "four hundred trillion, five hundred thirty billion, one hundred fourteen million, two hundred fifty-one thousand, three hundred twelve".