34881577355 has 4 divisors (see below), whose sum is σ = 41857892832. Its totient is φ = 27905261880.

The previous prime is 34881577327. The next prime is 34881577361. The reversal of 34881577355 is 55377518843.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 34881577355 - 2²⁰ = 34880528779 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 34881577355.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3488157731 + ... + 3488157740.

It is an arithmetic number, because the mean of its divisors is an integer number (10464473208).

Almost surely, 2^34881577355 is an apocalyptic number.

34881577355 is a deficient number, since it is larger than the sum of its proper divisors (6976315477).

34881577355 is an equidigital number, since it uses as much as digits as its factorization.

34881577355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6976315476.

The product of its digits is 14112000, while the sum is 56.

The spelling of 34881577355 in words is "thirty-four billion, eight hundred eighty-one million, five hundred seventy-seven thousand, three hundred fifty-five".