134425564331 has 2 divisors, whose sum is σ = 134425564332. Its totient is φ = 134425564330.

The previous prime is 134425564309. The next prime is 134425564373. The reversal of 134425564331 is 133465524431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134425564331 - 2²⁶ = 134358455467 is a prime.

It is a super-2 number, since 2×134425564331² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134425564531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67212782165 + 67212782166.

It is an arithmetic number, because the mean of its divisors is an integer number (67212782166).

Almost surely, 2^134425564331 is an apocalyptic number.

134425564331 is a deficient number, since it is larger than the sum of its proper divisors (1).

134425564331 is an equidigital number, since it uses as much as digits as its factorization.

134425564331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 41.

The spelling of 134425564331 in words is "one hundred thirty-four billion, four hundred twenty-five million, five hundred sixty-four thousand, three hundred thirty-one".