134196229631 has 2 divisors, whose sum is σ = 134196229632. Its totient is φ = 134196229630.

The previous prime is 134196229619. The next prime is 134196229729. The reversal of 134196229631 is 136922691431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134196229631 - 2⁶ = 134196229567 is a prime.

It is a super-2 number, since 2×134196229631² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134196229931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67098114815 + 67098114816.

It is an arithmetic number, because the mean of its divisors is an integer number (67098114816).

Almost surely, 2^134196229631 is an apocalyptic number.

134196229631 is a deficient number, since it is larger than the sum of its proper divisors (1).

134196229631 is an equidigital number, since it uses as much as digits as its factorization.

134196229631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 419904, while the sum is 47.

The spelling of 134196229631 in words is "one hundred thirty-four billion, one hundred ninety-six million, two hundred twenty-nine thousand, six hundred thirty-one".