14415013420431 has 48 divisors (see below), whose sum is σ = 20998218758400. Its totient is φ = 8791841710080.

The previous prime is 14415013420429. The next prime is 14415013420441. The reversal of 14415013420431 is 13402431051441.

It is not a de Polignac number, because 14415013420431 - 2¹ = 14415013420429 is a prime.

It is a super-2 number, since 2×14415013420431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14415013420392 and 14415013420401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14415013420441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25651536 + ... + 26207466.

It is an arithmetic number, because the mean of its divisors is an integer number (437462890800).

Almost surely, 2^{14415013420431} is an apocalyptic number.

14415013420431 is a deficient number, since it is larger than the sum of its proper divisors (6583205337969).

14415013420431 is a wasteful number, since it uses less digits than its factorization.

14415013420431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556416 (or 556403 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 14415013420431 its reverse (13402431051441), we get a palindrome (27817444471872).

The spelling of 14415013420431 in words is "fourteen trillion, four hundred fifteen billion, thirteen million, four hundred twenty thousand, four hundred thirty-one".