13450013414331 has 16 divisors (see below), whose sum is σ = 19834808419104. Its totient is φ = 8053230484224.

The previous prime is 13450013414309. The next prime is 13450013414333. The reversal of 13450013414331 is 13341431005431.

It is not a de Polignac number, because 13450013414331 - 2¹³ = 13450013406139 is a prime.

It is a super-2 number, since 2×13450013414331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13450013414292 and 13450013414301.

It is not an unprimeable number, because it can be changed into a prime (13450013414333) 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, 4660432866 + ... + 4660435751.

It is an arithmetic number, because the mean of its divisors is an integer number (1239675526194).

Almost surely, 2^{13450013414331} is an apocalyptic number.

13450013414331 is a deficient number, since it is larger than the sum of its proper divisors (6384795004773).

13450013414331 is a wasteful number, since it uses less digits than its factorization.

13450013414331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9320868670.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 13450013414331 its reverse (13341431005431), we get a palindrome (26791444419762).

The spelling of 13450013414331 in words is "thirteen trillion, four hundred fifty billion, thirteen million, four hundred fourteen thousand, three hundred thirty-one".