14100023121431 has 4 divisors (see below), whose sum is σ = 15184640284632. Its totient is φ = 13015405958232.

The previous prime is 14100023121419. The next prime is 14100023121473. The reversal of 14100023121431 is 13412132000141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14100023121431 - 2⁶ = 14100023121367 is a prime.

It is a super-2 number, since 2×14100023121431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14100023121397 and 14100023121406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14100023129431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542308581581 + ... + 542308581606.

It is an arithmetic number, because the mean of its divisors is an integer number (3796160071158).

Almost surely, 2^{14100023121431} is an apocalyptic number.

14100023121431 is a deficient number, since it is larger than the sum of its proper divisors (1084617163201).

14100023121431 is a wasteful number, since it uses less digits than its factorization.

14100023121431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084617163200.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 14100023121431 its reverse (13412132000141), we get a palindrome (27512155121572).

The spelling of 14100023121431 in words is "fourteen trillion, one hundred billion, twenty-three million, one hundred twenty-one thousand, four hundred thirty-one".