15151039200000 has 3456 divisors, whose sum is σ = 67325050920960. Its totient is φ = 3345408000000.

The previous prime is 15151039199999. The next prime is 15151039200019. The reversal of 15151039200000 is 293015151.

It is a tau number, because it is divible by the number of its divisors (3456).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 488743199985 + ... + 488743200015.

It is an arithmetic number, because the mean of its divisors is an integer number (19480628160).

Almost surely, 2^{15151039200000} is an apocalyptic number.

15151039200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15151039200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33662525460480).

15151039200000 is an abundant number, since it is smaller than the sum of its proper divisors (52174011720960).

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

15151039200000 is an frugal number, since it uses more digits than its factorization.

15151039200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The spelling of 15151039200000 in words is "fifteen trillion, one hundred fifty-one billion, thirty-nine million, two hundred thousand".