14240110021931 has 2 divisors, whose sum is σ = 14240110021932. Its totient is φ = 14240110021930.

The previous prime is 14240110021913. The next prime is 14240110022003. The reversal of 14240110021931 is 13912001104241.

14240110021931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (14240110021913) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14240110021931 is a prime.

It is a super-2 number, since 2×14240110021931² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14240110021894 and 14240110021903.

It is not a weakly prime, because it can be changed into another prime (14240110021331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7120055010965 + 7120055010966.

It is an arithmetic number, because the mean of its divisors is an integer number (7120055010966).

Almost surely, 2^{14240110021931} is an apocalyptic number.

14240110021931 is a deficient number, since it is larger than the sum of its proper divisors (1).

14240110021931 is an equidigital number, since it uses as much as digits as its factorization.

14240110021931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 14240110021931 in words is "fourteen trillion, two hundred forty billion, one hundred ten million, twenty-one thousand, nine hundred thirty-one".