14245731451 has 32 divisors (see below), whose sum is σ = 17947232640. Its totient is φ = 11024971776.

The previous prime is 14245731433. The next prime is 14245731473. The reversal of 14245731451 is 15413754241.

It is not a de Polignac number, because 14245731451 - 2¹⁵ = 14245698683 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14245731451.

It is not an unprimeable number, because it can be changed into a prime (14245731481) 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, 528661 + ... + 554953.

It is an arithmetic number, because the mean of its divisors is an integer number (560851020).

Almost surely, 2^14245731451 is an apocalyptic number.

14245731451 is a deficient number, since it is larger than the sum of its proper divisors (3701501189).

14245731451 is a wasteful number, since it uses less digits than its factorization.

14245731451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26503.

The product of its digits is 67200, while the sum is 37.

The spelling of 14245731451 in words is "fourteen billion, two hundred forty-five million, seven hundred thirty-one thousand, four hundred fifty-one".