34402444263 has 12 divisors (see below), whose sum is σ = 54209912328. Its totient is φ = 20849966160.

The previous prime is 34402444229. The next prime is 34402444273. The reversal of 34402444263 is 36244420443.

It is not a de Polignac number, because 34402444263 - 2¹⁴ = 34402427879 is a prime.

It is a super-2 number, since 2×34402444263² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34402444273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173749620 + ... + 173749817.

It is an arithmetic number, because the mean of its divisors is an integer number (4517492694).

Almost surely, 2^34402444263 is an apocalyptic number.

34402444263 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34402444263 is a deficient number, since it is larger than the sum of its proper divisors (19807468065).

34402444263 is a wasteful number, since it uses less digits than its factorization.

34402444263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347499454 (or 347499451 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

The spelling of 34402444263 in words is "thirty-four billion, four hundred two million, four hundred forty-four thousand, two hundred sixty-three".