14574612019 has 6 divisors (see below), whose sum is σ = 16020028220. Its totient is φ = 13249647180.

The previous prime is 14574612001. The next prime is 14574612029. The reversal of 14574612019 is 91021647541.

It is a happy number.

It is not a de Polignac number, because 14574612019 - 2¹⁵ = 14574579251 is a prime.

It is a super-2 number, since 2×14574612019² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14574612029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60225549 + ... + 60225790.

Almost surely, 2^14574612019 is an apocalyptic number.

14574612019 is a deficient number, since it is larger than the sum of its proper divisors (1445416201).

14574612019 is a wasteful number, since it uses less digits than its factorization.

14574612019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120451361 (or 120451350 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 14574612019 in words is "fourteen billion, five hundred seventy-four million, six hundred twelve thousand, nineteen".