13242877434 has 48 divisors (see below), whose sum is σ = 30781689120. Its totient is φ = 4262070960.

The previous prime is 13242877433. The next prime is 13242877441. The reversal of 13242877434 is 43477824231.

13242877434 is a `hidden beast` number, since 1 + 324 + 287 + 7 + 43 + 4 = 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 a self number, because there is not a number n which added to its sum of digits gives 13242877434.

It is not an unprimeable number, because it can be changed into a prime (13242877433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 455712 + ... + 483899.

It is an arithmetic number, because the mean of its divisors is an integer number (641285190).

Almost surely, 2^13242877434 is an apocalyptic number.

13242877434 is an abundant number, since it is smaller than the sum of its proper divisors (17538811686).

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

13242877434 is an equidigital number, since it uses as much as digits as its factorization.

13242877434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939657 (or 939645 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The spelling of 13242877434 in words is "thirteen billion, two hundred forty-two million, eight hundred seventy-seven thousand, four hundred thirty-four".