14247684374 has 64 divisors (see below), whose sum is σ = 27981683712. Its totient is φ = 5275670400.

The previous prime is 14247684359. The next prime is 14247684379. The reversal of 14247684374 is 47348674241.

It is a super-2 number, since 2×14247684374² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14247684379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 543284 + ... + 568904.

It is an arithmetic number, because the mean of its divisors is an integer number (437213808).

Almost surely, 2^14247684374 is an apocalyptic number.

14247684374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14247684374 is a deficient number, since it is larger than the sum of its proper divisors (13733999338).

14247684374 is a wasteful number, since it uses less digits than its factorization.

14247684374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25821.

The product of its digits is 3612672, while the sum is 50.

The spelling of 14247684374 in words is "fourteen billion, two hundred forty-seven million, six hundred eighty-four thousand, three hundred seventy-four".