13526956242 has 48 divisors (see below), whose sum is σ = 30072762720. Its totient is φ = 4391755200.

The previous prime is 13526956231. The next prime is 13526956277. The reversal of 13526956242 is 24265962531.

13526956242 is a `hidden beast` number, since 1 + 352 + 6 + 9 + 56 + 242 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 442017 + ... + 471627.

It is an arithmetic number, because the mean of its divisors is an integer number (626515890).

Almost surely, 2^13526956242 is an apocalyptic number.

13526956242 is an abundant number, since it is smaller than the sum of its proper divisors (16545806478).

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

13526956242 is a wasteful number, since it uses less digits than its factorization.

13526956242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30279 (or 30276 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 13526956242 in words is "thirteen billion, five hundred twenty-six million, nine hundred fifty-six thousand, two hundred forty-two".