134031732757 has 8 divisors (see below), whose sum is σ = 144344886840. Its totient is φ = 123719010240.

The previous prime is 134031732749. The next prime is 134031732767. The reversal of 134031732757 is 757237130431.

It can be written as a sum of positive squares in 4 ways, for example, as 8516705796 + 125515026961 = 92286^2 + 354281^2 .

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 134031732757 - 2³ = 134031732749 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 (134031732767) 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, 856407 + ... + 1000747.

It is an arithmetic number, because the mean of its divisors is an integer number (18043110855).

Almost surely, 2^134031732757 is an apocalyptic number.

It is an amenable number.

134031732757 is a deficient number, since it is larger than the sum of its proper divisors (10313154083).

134031732757 is a wasteful number, since it uses less digits than its factorization.

134031732757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215783.

The product of its (nonzero) digits is 370440, while the sum is 43.

The spelling of 134031732757 in words is "one hundred thirty-four billion, thirty-one million, seven hundred thirty-two thousand, seven hundred fifty-seven".