135313426046 has 8 divisors (see below), whose sum is σ = 206297518584. Its totient is φ = 66547586520.

The previous prime is 135313426019. The next prime is 135313426057. The reversal of 135313426046 is 640624313531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×135313426046² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554563100 + ... + 554563343.

It is an arithmetic number, because the mean of its divisors is an integer number (25787189823).

Almost surely, 2^135313426046 is an apocalyptic number.

135313426046 is a deficient number, since it is larger than the sum of its proper divisors (70984092538).

135313426046 is a wasteful number, since it uses less digits than its factorization.

135313426046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109126506.

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 135313426046 its reverse (640624313531), we get a palindrome (775937739577).

The spelling of 135313426046 in words is "one hundred thirty-five billion, three hundred thirteen million, four hundred twenty-six thousand, forty-six".