14534121415 has 16 divisors (see below), whose sum is σ = 19240273440. Its totient is φ = 10451499520.

The previous prime is 14534121409. The next prime is 14534121443. The reversal of 14534121415 is 51412143541.

It is not a de Polignac number, because 14534121415 - 2⁹ = 14534120903 is a prime.

It is a super-2 number, since 2×14534121415² (a number of 21 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, 1479694 + ... + 1489483.

It is an arithmetic number, because the mean of its divisors is an integer number (1202517090).

Almost surely, 2^14534121415 is an apocalyptic number.

14534121415 is a deficient number, since it is larger than the sum of its proper divisors (4706152025).

14534121415 is a wasteful number, since it uses less digits than its factorization.

14534121415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969282.

The product of its digits is 9600, while the sum is 31.

Adding to 14534121415 its reverse (51412143541), we get a palindrome (65946264956).

The spelling of 14534121415 in words is "fourteen billion, five hundred thirty-four million, one hundred twenty-one thousand, four hundred fifteen".