104330122440 has 128 divisors (see below), whose sum is σ = 332134732800. Its totient is φ = 26160654080.

The previous prime is 104330122423. The next prime is 104330122447. The reversal of 104330122440 is 44221033401.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 104330122440.

It is not an unprimeable number, because it can be changed into a prime (104330122447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157506 + ... + 483185.

It is an arithmetic number, because the mean of its divisors is an integer number (2594802600).

Almost surely, 2^104330122440 is an apocalyptic number.

104330122440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104330122440 is an abundant number, since it is smaller than the sum of its proper divisors (227804610360).

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

104330122440 is a wasteful number, since it uses less digits than its factorization.

104330122440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640787 (or 640783 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 104330122440 its reverse (44221033401), we get a palindrome (148551155841).

The spelling of 104330122440 in words is "one hundred four billion, three hundred thirty million, one hundred twenty-two thousand, four hundred forty".