402100001204 has 48 divisors (see below), whose sum is σ = 802596090240. Its totient is φ = 174482394240.

The previous prime is 402100001167. The next prime is 402100001249.

402100001204 is nontrivially palindromic in base 10.

It is a congruent number.

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, 124802 + ... + 905414.

It is an arithmetic number, because the mean of its divisors is an integer number (16720751880).

Almost surely, 2^402100001204 is an apocalyptic number.

402100001204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

402100001204 is a deficient number, since it is larger than the sum of its proper divisors (400496089036).

402100001204 is a wasteful number, since it uses less digits than its factorization.

402100001204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781160 (or 781158 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

It can be divided in two parts, 40210000 and 1204, that added together give a palindrome (40211204).

The spelling of 402100001204 in words is "four hundred two billion, one hundred million, one thousand, two hundred four".