404432311213002 has 32 divisors (see below), whose sum is σ = 874667126138112. Its totient is φ = 124181135189504.

The previous prime is 404432311212889. The next prime is 404432311213003. The reversal of 404432311213002 is 200312113234404.

It is a super-2 number, since 2×404432311213002² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (404432311213003) 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, 42181087323 + ... + 42181096910.

It is an arithmetic number, because the mean of its divisors is an integer number (27333347691816).

Almost surely, 2^{404432311213002} is an apocalyptic number.

404432311213002 is an abundant number, since it is smaller than the sum of its proper divisors (470234814925110).

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

404432311213002 is a wasteful number, since it uses less digits than its factorization.

404432311213002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84362184302.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 404432311213002 its reverse (200312113234404), we get a palindrome (604744424447406).

The spelling of 404432311213002 in words is "four hundred four trillion, four hundred thirty-two billion, three hundred eleven million, two hundred thirteen thousand, two".