135111244950800 has 60 divisors (see below), whose sum is σ = 332153714082960. Its totient is φ = 52787649183360.

The previous prime is 135111244950707. The next prime is 135111244950881. The reversal of 135111244950800 is 8059442111531.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3927635270 + ... + 3927669669.

It is an arithmetic number, because the mean of its divisors is an integer number (5535895234716).

Almost surely, 2^{135111244950800} is an apocalyptic number.

135111244950800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135111244950800 is an abundant number, since it is smaller than the sum of its proper divisors (197042469132160).

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

135111244950800 is a wasteful number, since it uses less digits than its factorization.

135111244950800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7855305000 (or 7855304989 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 44.

The spelling of 135111244950800 in words is "one hundred thirty-five trillion, one hundred eleven billion, two hundred forty-four million, nine hundred fifty thousand, eight hundred".