34252121451013 has 16 divisors (see below), whose sum is σ = 36412683390720. Its totient is φ = 32107760640000.

The previous prime is 34252121450971. The next prime is 34252121451049. The reversal of 34252121451013 is 31015412125243.

It is a cyclic number.

It is not a de Polignac number, because 34252121451013 - 2³³ = 34243531516421 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 34252121451013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34252121451083) 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, 142436068 + ... + 142676338.

It is an arithmetic number, because the mean of its divisors is an integer number (2275792711920).

Almost surely, 2^{34252121451013} is an apocalyptic number.

It is an amenable number.

34252121451013 is a deficient number, since it is larger than the sum of its proper divisors (2160561939707).

34252121451013 is a wasteful number, since it uses less digits than its factorization.

34252121451013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273948.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 34252121451013 its reverse (31015412125243), we get a palindrome (65267533576256).

The spelling of 34252121451013 in words is "thirty-four trillion, two hundred fifty-two billion, one hundred twenty-one million, four hundred fifty-one thousand, thirteen".