34521402434125 has 32 divisors (see below), whose sum is σ = 43326209691648. Its totient is φ = 27461166566400.

The previous prime is 34521402434081. The next prime is 34521402434149. The reversal of 34521402434125 is 52143420412543.

It is not a de Polignac number, because 34521402434125 - 2¹⁵ = 34521402401357 is a prime.

It is a super-2 number, since 2×34521402434125² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51366012 + ... + 52033738.

It is an arithmetic number, because the mean of its divisors is an integer number (1353944052864).

Almost surely, 2^{34521402434125} is an apocalyptic number.

It is an amenable number.

34521402434125 is a deficient number, since it is larger than the sum of its proper divisors (8804807257523).

34521402434125 is a wasteful number, since it uses less digits than its factorization.

34521402434125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670078 (or 670068 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 34521402434125 its reverse (52143420412543), we get a palindrome (86664822846668).

The spelling of 34521402434125 in words is "thirty-four trillion, five hundred twenty-one billion, four hundred two million, four hundred thirty-four thousand, one hundred twenty-five".