134374398665752 has 48 divisors (see below), whose sum is σ = 293885620040160. Its totient is φ = 57432109605696.

The previous prime is 134374398665719. The next prime is 134374398665833. The reversal of 134374398665752 is 257566893473431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 466874983 + ... + 467162710.

It is an arithmetic number, because the mean of its divisors is an integer number (6122617084170).

Almost surely, 2^{134374398665752} is an apocalyptic number.

It is an amenable number.

134374398665752 is an abundant number, since it is smaller than the sum of its proper divisors (159511221374408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134374398665752 is a wasteful number, since it uses less digits than its factorization.

134374398665752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934038080 (or 934038069 counting only the distinct ones).

The product of its digits is 2743372800, while the sum is 73.

The spelling of 134374398665752 in words is "one hundred thirty-four trillion, three hundred seventy-four billion, three hundred ninety-eight million, six hundred sixty-five thousand, seven hundred fifty-two".