135442622274 has 16 divisors (see below), whose sum is σ = 270924043008. Its totient is φ = 45141074352.

The previous prime is 135442622269. The next prime is 135442622299. The reversal of 135442622274 is 472226244531.

135442622274 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1571122 + ... + 1655085.

It is an arithmetic number, because the mean of its divisors is an integer number (16932752688).

Almost surely, 2^135442622274 is an apocalyptic number.

135442622274 is an abundant number, since it is smaller than the sum of its proper divisors (135481420734).

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

135442622274 is a wasteful number, since it uses less digits than its factorization.

135442622274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233209.

The product of its digits is 645120, while the sum is 42.

The spelling of 135442622274 in words is "one hundred thirty-five billion, four hundred forty-two million, six hundred twenty-two thousand, two hundred seventy-four".