134265466631 has 4 divisors (see below), whose sum is σ = 134305418064. Its totient is φ = 134225515200.

The previous prime is 134265466613. The next prime is 134265466669. The reversal of 134265466631 is 136664562431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 136664562431 = 23 ⋅5941937497.

It is a cyclic number.

It is not a de Polignac number, because 134265466631 - 2¹⁴ = 134265450247 is a prime.

It is a super-2 number, since 2×134265466631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134265466031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19970675 + ... + 19977396.

It is an arithmetic number, because the mean of its divisors is an integer number (33576354516).

Almost surely, 2^134265466631 is an apocalyptic number.

134265466631 is a deficient number, since it is larger than the sum of its proper divisors (39951433).

134265466631 is an equidigital number, since it uses as much as digits as its factorization.

134265466631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39951432.

The product of its digits is 1866240, while the sum is 47.

The spelling of 134265466631 in words is "one hundred thirty-four billion, two hundred sixty-five million, four hundred sixty-six thousand, six hundred thirty-one".