9242508005312 has 112 divisors (see below), whose sum is σ = 19549438940160. Its totient is φ = 4325344607232.

The previous prime is 9242508005303. The next prime is 9242508005329. The reversal of 9242508005312 is 2135008052429.

It is a self number, because there is not a number n which added to its sum of digits gives 9242508005312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399802778 + ... + 399825894.

Almost surely, 2^{9242508005312} is an apocalyptic number.

9242508005312 is a gapful number since it is divisible by the number (92) 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 9242508005312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9774719470080).

9242508005312 is an abundant number, since it is smaller than the sum of its proper divisors (10306930934848).

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

9242508005312 is a wasteful number, since it uses less digits than its factorization.

9242508005312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28978 (or 28968 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 9242508005312 in words is "nine trillion, two hundred forty-two billion, five hundred eight million, five thousand, three hundred twelve".