34877135873 has 4 divisors (see below), whose sum is σ = 34879037508. Its totient is φ = 34875234240.

The previous prime is 34877135863. The next prime is 34877135879. The reversal of 34877135873 is 37853177843.

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

It can be written as a sum of positive squares in 2 ways, for example, as 34766212849 + 110923024 = 186457^2 + 10532^2 .

It is a cyclic number.

It is not a de Polignac number, because 34877135873 - 2⁴ = 34877135857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34877135879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923036 + ... + 960077.

It is an arithmetic number, because the mean of its divisors is an integer number (8719759377).

Almost surely, 2^34877135873 is an apocalyptic number.

It is an amenable number.

34877135873 is a deficient number, since it is larger than the sum of its proper divisors (1901635).

34877135873 is a wasteful number, since it uses less digits than its factorization.

34877135873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901634.

The product of its digits is 11854080, while the sum is 56.

The spelling of 34877135873 in words is "thirty-four billion, eight hundred seventy-seven million, one hundred thirty-five thousand, eight hundred seventy-three".