34402444505 has 16 divisors (see below), whose sum is σ = 48500230464. Its totient is φ = 23095346880.

The previous prime is 34402444501. The next prime is 34402444529. The reversal of 34402444505 is 50544420443.

It is not a de Polignac number, because 34402444505 - 2² = 34402444501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34402444501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24056939 + ... + 24058368.

It is an arithmetic number, because the mean of its divisors is an integer number (3031264404).

Almost surely, 2^34402444505 is an apocalyptic number.

It is an amenable number.

34402444505 is a deficient number, since it is larger than the sum of its proper divisors (14097785959).

34402444505 is a wasteful number, since it uses less digits than its factorization.

34402444505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48115336.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 34402444505 its reverse (50544420443), we get a palindrome (84946864948).

The spelling of 34402444505 in words is "thirty-four billion, four hundred two million, four hundred forty-four thousand, five hundred five".