13242427158 has 16 divisors (see below), whose sum is σ = 26501731776. Its totient is φ = 4411329480.

The previous prime is 13242427153. The next prime is 13242427183. The reversal of 13242427158 is 85172424231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13242427153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693016 + ... + 711867.

It is an arithmetic number, because the mean of its divisors is an integer number (1656358236).

Almost surely, 2^13242427158 is an apocalyptic number.

13242427158 is an abundant number, since it is smaller than the sum of its proper divisors (13259304618).

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

13242427158 is a wasteful number, since it uses less digits than its factorization.

13242427158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406459.

The product of its digits is 107520, while the sum is 39.

The spelling of 13242427158 in words is "thirteen billion, two hundred forty-two million, four hundred twenty-seven thousand, one hundred fifty-eight".