402151151204 has 48 divisors (see below), whose sum is σ = 798654427200. Its totient is φ = 175506576000.

The previous prime is 402151151177. The next prime is 402151151209.

It is a happy number.

402151151204 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (402151151209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651947 + ... + 1108754.

It is an arithmetic number, because the mean of its divisors is an integer number (16638633900).

Almost surely, 2^402151151204 is an apocalyptic number.

402151151204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

402151151204 is a deficient number, since it is larger than the sum of its proper divisors (396503275996).

402151151204 is a wasteful number, since it uses less digits than its factorization.

402151151204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760924 (or 1760922 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

It can be divided in two parts, 402151 and 151204, that added together give a palindrome (553355).

The spelling of 402151151204 in words is "four hundred two billion, one hundred fifty-one million, one hundred fifty-one thousand, two hundred four".