34313787157 has 8 divisors (see below), whose sum is σ = 36957959136. Its totient is φ = 31670279472.

The previous prime is 34313787149. The next prime is 34313787203. The reversal of 34313787157 is 75178731343.

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

It is not a de Polignac number, because 34313787157 - 2³ = 34313787149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34313787157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34313785157) 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, 56083 + ... + 267904.

It is an arithmetic number, because the mean of its divisors is an integer number (4619744892).

Almost surely, 2^34313787157 is an apocalyptic number.

It is an amenable number.

34313787157 is a deficient number, since it is larger than the sum of its proper divisors (2644171979).

34313787157 is a wasteful number, since it uses less digits than its factorization.

34313787157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332147.

The product of its digits is 1481760, while the sum is 49.

The spelling of 34313787157 in words is "thirty-four billion, three hundred thirteen million, seven hundred eighty-seven thousand, one hundred fifty-seven".