34436757138 has 48 divisors (see below), whose sum is σ = 84334929120. Its totient is φ = 9321225984.

The previous prime is 34436757133. The next prime is 34436757181. The reversal of 34436757138 is 83175763443.

It is not an unprimeable number, because it can be changed into a prime (34436757133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3076831 + ... + 3088002.

It is an arithmetic number, because the mean of its divisors is an integer number (1756977690).

Almost surely, 2^34436757138 is an apocalyptic number.

34436757138 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

34436757138 is an abundant number, since it is smaller than the sum of its proper divisors (49898171982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34436757138 is a wasteful number, since it uses less digits than its factorization.

34436757138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164871 (or 6164864 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 51.

The spelling of 34436757138 in words is "thirty-four billion, four hundred thirty-six million, seven hundred fifty-seven thousand, one hundred thirty-eight".