135426422 has 4 divisors (see below), whose sum is σ = 203139636. Its totient is φ = 67713210.

The previous prime is 135426419. The next prime is 135426427. The reversal of 135426422 is 224624531.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135426427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33856604 + ... + 33856607.

It is an arithmetic number, because the mean of its divisors is an integer number (50784909).

Almost surely, 2^135426422 is an apocalyptic number.

135426422 is a deficient number, since it is larger than the sum of its proper divisors (67713214).

135426422 is an equidigital number, since it uses as much as digits as its factorization.

135426422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67713213.

The product of its digits is 11520, while the sum is 29.

The square root of 135426422 is about 11637.2858519502. The cubic root of 135426422 is about 513.5323432382.

The spelling of 135426422 in words is "one hundred thirty-five million, four hundred twenty-six thousand, four hundred twenty-two".