404512027920030 has 16 divisors (see below), whose sum is σ = 970828867008144. Its totient is φ = 107869874112000.

The previous prime is 404512027920029. The next prime is 404512027920031. The reversal of 404512027920030 is 30029720215404.

It is an interprime number because it is at equal distance from previous prime (404512027920029) and next prime (404512027920031).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404512027920031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6741867131971 + ... + 6741867132030.

It is an arithmetic number, because the mean of its divisors is an integer number (60676804188009).

Almost surely, 2^{404512027920030} is an apocalyptic number.

404512027920030 is an abundant number, since it is smaller than the sum of its proper divisors (566316839088114).

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

404512027920030 is a wasteful number, since it uses less digits than its factorization.

404512027920030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13483734264011.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 404512027920030 in words is "four hundred four trillion, five hundred twelve billion, twenty-seven million, nine hundred twenty thousand, thirty".