14131101130421 has 144 divisors (see below), whose sum is σ = 17321088641472. Its totient is φ = 11418529651200.

The previous prime is 14131101130417. The next prime is 14131101130427. The reversal of 14131101130421 is 12403110113141.

It is not a de Polignac number, because 14131101130421 - 2² = 14131101130417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14131101130427) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 48229013951 + ... + 48229014243.

It is an arithmetic number, because the mean of its divisors is an integer number (120285337788).

Almost surely, 2^{14131101130421} is an apocalyptic number.

14131101130421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14131101130421 is a deficient number, since it is larger than the sum of its proper divisors (3189987511051).

14131101130421 is a wasteful number, since it uses less digits than its factorization.

14131101130421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 14131101130421 its reverse (12403110113141), we get a palindrome (26534211243562).

The spelling of 14131101130421 in words is "fourteen trillion, one hundred thirty-one billion, one hundred one million, one hundred thirty thousand, four hundred twenty-one".