14719749023 has 16 divisors (see below), whose sum is σ = 17064622080. Its totient is φ = 12435935616.

The previous prime is 14719749019. The next prime is 14719749041. The reversal of 14719749023 is 32094791741.

It is a cyclic number.

It is not a de Polignac number, because 14719749023 - 2² = 14719749019 is a prime.

It is a super-2 number, since 2×14719749023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14719749053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305486 + ... + 350372.

It is an arithmetic number, because the mean of its divisors is an integer number (1066538880).

Almost surely, 2^14719749023 is an apocalyptic number.

14719749023 is a deficient number, since it is larger than the sum of its proper divisors (2344873057).

14719749023 is an equidigital number, since it uses as much as digits as its factorization.

14719749023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45566.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 14719749023 in words is "fourteen billion, seven hundred nineteen million, seven hundred forty-nine thousand, twenty-three".