13413402403431 has 8 divisors (see below), whose sum is σ = 18825827934720. Its totient is φ = 8471622570552.

The previous prime is 13413402403369. The next prime is 13413402403477. The reversal of 13413402403431 is 13430420431431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13413402403431 - 2⁶ = 13413402403367 is a prime.

It is a super-2 number, since 2×13413402403431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13413402403392 and 13413402403401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13413402403031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117661424535 + ... + 117661424648.

It is an arithmetic number, because the mean of its divisors is an integer number (2353228491840).

Almost surely, 2^{13413402403431} is an apocalyptic number.

13413402403431 is a deficient number, since it is larger than the sum of its proper divisors (5412425531289).

13413402403431 is a wasteful number, since it uses less digits than its factorization.

13413402403431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235322849205.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 13413402403431 its reverse (13430420431431), we get a palindrome (26843822834862).

The spelling of 13413402403431 in words is "thirteen trillion, four hundred thirteen billion, four hundred two million, four hundred three thousand, four hundred thirty-one".