134325398864 has 40 divisors (see below), whose sum is σ = 267073843680. Its totient is φ = 65421353088.

The previous prime is 134325398863. The next prime is 134325398869. The reversal of 134325398864 is 468893523431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134325398863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451922 + ... + 687665.

It is an arithmetic number, because the mean of its divisors is an integer number (6676846092).

Almost surely, 2^134325398864 is an apocalyptic number.

It is an amenable number.

134325398864 is a deficient number, since it is larger than the sum of its proper divisors (132748444816).

134325398864 is a wasteful number, since it uses less digits than its factorization.

134325398864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139787 (or 1139781 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 56.

The spelling of 134325398864 in words is "one hundred thirty-four billion, three hundred twenty-five million, three hundred ninety-eight thousand, eight hundred sixty-four".