15942848000 has 80 divisors (see below), whose sum is σ = 39754647504. Its totient is φ = 6377113600.

The previous prime is 15942847993. The next prime is 15942848021. The reversal of 15942848000 is 84824951.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×15942848000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60554 + ... + 188553.

Almost surely, 2^15942848000 is an apocalyptic number.

15942848000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15942848000 is an abundant number, since it is smaller than the sum of its proper divisors (23811799504).

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

15942848000 is an frugal number, since it uses more digits than its factorization.

15942848000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249140 (or 249114 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 15942848000 in words is "fifteen billion, nine hundred forty-two million, eight hundred forty-eight thousand".