34988705157 has 8 divisors (see below), whose sum is σ = 53316122176. Its totient is φ = 19993545792.

The previous prime is 34988705149. The next prime is 34988705207. The reversal of 34988705157 is 75150788943.

It is a happy number.

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

It is not a de Polignac number, because 34988705157 - 2³ = 34988705149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34988705097 and 34988705106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34988905157) 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, 833064388 + ... + 833064429.

It is an arithmetic number, because the mean of its divisors is an integer number (6664515272).

Almost surely, 2^34988705157 is an apocalyptic number.

It is an amenable number.

34988705157 is a deficient number, since it is larger than the sum of its proper divisors (18327417019).

34988705157 is a wasteful number, since it uses less digits than its factorization.

34988705157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666128827.

The product of its (nonzero) digits is 8467200, while the sum is 57.

The spelling of 34988705157 in words is "thirty-four billion, nine hundred eighty-eight million, seven hundred five thousand, one hundred fifty-seven".