134468540767 has 8 divisors (see below), whose sum is σ = 146722229712. Its totient is φ = 122219731200.

The previous prime is 134468540747. The next prime is 134468540779. The reversal of 134468540767 is 767045864431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134468540767 - 2⁷ = 134468540639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134468540747) 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, 1162098 + ... + 1272559.

It is an arithmetic number, because the mean of its divisors is an integer number (18340278714).

Almost surely, 2^134468540767 is an apocalyptic number.

134468540767 is a deficient number, since it is larger than the sum of its proper divisors (12253688945).

134468540767 is a wasteful number, since it uses less digits than its factorization.

134468540767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439689.

The product of its (nonzero) digits is 13547520, while the sum is 55.

The spelling of 134468540767 in words is "one hundred thirty-four billion, four hundred sixty-eight million, five hundred forty thousand, seven hundred sixty-seven".