134374073768 has 32 divisors (see below), whose sum is σ = 289322172000. Its totient is φ = 57864432960.

The previous prime is 134374073747. The next prime is 134374073803. The reversal of 134374073768 is 867370473431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40181963 + ... + 40185306.

It is an arithmetic number, because the mean of its divisors is an integer number (9041317875).

Almost surely, 2^134374073768 is an apocalyptic number.

It is an amenable number.

134374073768 is an abundant number, since it is smaller than the sum of its proper divisors (154948098232).

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

134374073768 is a wasteful number, since it uses less digits than its factorization.

134374073768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80367305 (or 80367301 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 53.

The spelling of 134374073768 in words is "one hundred thirty-four billion, three hundred seventy-four million, seventy-three thousand, seven hundred sixty-eight".