15312303040080 has 160 divisors (see below), whose sum is σ = 52905666499200. Its totient is φ = 3640820023296.

The previous prime is 15312303040079. The next prime is 15312303040087. The reversal of 15312303040080 is 8004030321351.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15312303040087) 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, 98686045 + ... + 98841084.

It is an arithmetic number, because the mean of its divisors is an integer number (330660415620).

Almost surely, 2^{15312303040080} is an apocalyptic number.

15312303040080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15312303040080 is an abundant number, since it is smaller than the sum of its proper divisors (37593363459120).

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

15312303040080 is a wasteful number, since it uses less digits than its factorization.

15312303040080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197527181 (or 197527175 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 15312303040080 in words is "fifteen trillion, three hundred twelve billion, three hundred three million, forty thousand, eighty".