104040331040 has 48 divisors (see below), whose sum is σ = 245836684800. Its totient is φ = 41609122560.

The previous prime is 104040331027. The next prime is 104040331049. The reversal of 104040331040 is 40133040401.

It is a happy number.

104040331040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (104040331049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956225 + ... + 1059455.

It is an arithmetic number, because the mean of its divisors is an integer number (5121597600).

Almost surely, 2^104040331040 is an apocalyptic number.

104040331040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104040331040 is an abundant number, since it is smaller than the sum of its proper divisors (141796353760).

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

104040331040 is a wasteful number, since it uses less digits than its factorization.

104040331040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109545 (or 109537 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 104040331040 its reverse (40133040401), we get a palindrome (144173371441).

The spelling of 104040331040 in words is "one hundred four billion, forty million, three hundred thirty-one thousand, forty".