14657974541223 has 24 divisors (see below), whose sum is σ = 21163712410368. Its totient is φ = 9019985319072.

The previous prime is 14657974541209. The next prime is 14657974541251. The reversal of 14657974541223 is 32214547975641.

It is not a de Polignac number, because 14657974541223 - 2⁸ = 14657974540967 is a prime.

It is a super-2 number, since 2×14657974541223² (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 (14657974545223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14909586 + ... + 15862272.

It is an arithmetic number, because the mean of its divisors is an integer number (881821350432).

Almost surely, 2^{14657974541223} is an apocalyptic number.

14657974541223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14657974541223 is a deficient number, since it is larger than the sum of its proper divisors (6505737869145).

14657974541223 is a wasteful number, since it uses less digits than its factorization.

14657974541223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983063 (or 983050 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 60.

The spelling of 14657974541223 in words is "fourteen trillion, six hundred fifty-seven billion, nine hundred seventy-four million, five hundred forty-one thousand, two hundred twenty-three".