404132310013040 has 80 divisors (see below), whose sum is σ = 1073854270594560. Its totient is φ = 138557456928000.

The previous prime is 404132310013009. The next prime is 404132310013057. The reversal of 404132310013040 is 40310013231404.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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, 29915915 + ... + 41270165.

It is an arithmetic number, because the mean of its divisors is an integer number (13423178382432).

Almost surely, 2^{404132310013040} is an apocalyptic number.

404132310013040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

404132310013040 is an abundant number, since it is smaller than the sum of its proper divisors (669721960581520).

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

404132310013040 is a wasteful number, since it uses less digits than its factorization.

404132310013040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11417830 (or 11417824 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 404132310013040 its reverse (40310013231404), we get a palindrome (444442323244444).

The spelling of 404132310013040 in words is "four hundred four trillion, one hundred thirty-two billion, three hundred ten million, thirteen thousand, forty".