14426857702231 has 12 divisors (see below), whose sum is σ = 15795490049976. Its totient is φ = 13098786268320.

The previous prime is 14426857702217. The next prime is 14426857702237. The reversal of 14426857702231 is 13220775862441.

It is not a de Polignac number, because 14426857702231 - 2⁹ = 14426857701719 is a prime.

It is a super-2 number, since 2×14426857702231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14426857702237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149072601 + ... + 149169346.

It is an arithmetic number, because the mean of its divisors is an integer number (1316290837498).

Almost surely, 2^{14426857702231} is an apocalyptic number.

14426857702231 is a deficient number, since it is larger than the sum of its proper divisors (1368632347745).

14426857702231 is an equidigital number, since it uses as much as digits as its factorization.

14426857702231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298242082 (or 298242021 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 14426857702231 in words is "fourteen trillion, four hundred twenty-six billion, eight hundred fifty-seven million, seven hundred two thousand, two hundred thirty-one".