404101334131420 has 48 divisors (see below), whose sum is σ = 849866594357088. Its totient is φ = 161401864881920.

The previous prime is 404101334131351. The next prime is 404101334131441. The reversal of 404101334131420 is 24131433101404.

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, 38791554 + ... + 48093526.

It is an arithmetic number, because the mean of its divisors is an integer number (17705554049106).

Almost surely, 2^{404101334131420} is an apocalyptic number.

It is an amenable number.

404101334131420 is an abundant number, since it is smaller than the sum of its proper divisors (445765260225668).

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

404101334131420 is a wasteful number, since it uses less digits than its factorization.

404101334131420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9305190 (or 9305188 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 404101334131420 its reverse (24131433101404), we get a palindrome (428232767232824).

The spelling of 404101334131420 in words is "four hundred four trillion, one hundred one billion, three hundred thirty-four million, one hundred thirty-one thousand, four hundred twenty".