134794077968 has 20 divisors (see below), whose sum is σ = 284905665168. Its totient is φ = 61270035360.

The previous prime is 134794077967. The next prime is 134794078009. The reversal of 134794077968 is 869770497431.

It is not an unprimeable number, because it can be changed into a prime (134794077961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382937546 + ... + 382937897.

Almost surely, 2^134794077968 is an apocalyptic number.

It is an amenable number.

134794077968 is an abundant number, since it is smaller than the sum of its proper divisors (150111587200).

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

134794077968 is a wasteful number, since it uses less digits than its factorization.

134794077968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765875462 (or 765875456 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 65.

The spelling of 134794077968 in words is "one hundred thirty-four billion, seven hundred ninety-four million, seventy-seven thousand, nine hundred sixty-eight".