15214014234005 has 16 divisors (see below), whose sum is σ = 19405964441520. Its totient is φ = 11410684772352.

The previous prime is 15214014233983. The next prime is 15214014234011. The reversal of 15214014234005 is 50043241041251.

It can be written as a sum of positive squares in 8 ways, for example, as 4500431302084 + 10713582931921 = 2121422^2 + 3273161^2 .

It is a cyclic number.

It is not a de Polignac number, because 15214014234005 - 2²⁸ = 15213745798549 is a prime.

It is a super-2 number, since 2×15214014234005² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348204620 + ... + 348248309.

It is an arithmetic number, because the mean of its divisors is an integer number (1212872777595).

Almost surely, 2^{15214014234005} is an apocalyptic number.

It is an amenable number.

15214014234005 is a deficient number, since it is larger than the sum of its proper divisors (4191950207515).

15214014234005 is a wasteful number, since it uses less digits than its factorization.

15214014234005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696453208.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 15214014234005 its reverse (50043241041251), we get a palindrome (65257255275256).

The spelling of 15214014234005 in words is "fifteen trillion, two hundred fourteen billion, fourteen million, two hundred thirty-four thousand, five".