15104434941980 has 12 divisors (see below), whose sum is σ = 31719313378200. Its totient is φ = 6041773976784.

The previous prime is 15104434941979. The next prime is 15104434941983. The reversal of 15104434941980 is 8914943440151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15104434941983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377610873530 + ... + 377610873569.

It is an arithmetic number, because the mean of its divisors is an integer number (2643276114850).

Almost surely, 2^{15104434941980} is an apocalyptic number.

15104434941980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15104434941980 is an abundant number, since it is smaller than the sum of its proper divisors (16614878436220).

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

15104434941980 is a wasteful number, since it uses less digits than its factorization.

15104434941980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755221747108 (or 755221747106 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 15104434941980 in words is "fifteen trillion, one hundred four billion, four hundred thirty-four million, nine hundred forty-one thousand, nine hundred eighty".