14745804249 has 16 divisors (see below), whose sum is σ = 21477980160. Its totient is φ = 8924543760.

The previous prime is 14745804239. The next prime is 14745804251. The reversal of 14745804249 is 94240854741.

It is not a de Polignac number, because 14745804249 - 2⁵ = 14745804217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14745804198 and 14745804207.

It is not an unprimeable number, because it can be changed into a prime (14745804239) 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, 283329 + ... + 331310.

It is an arithmetic number, because the mean of its divisors is an integer number (1342373760).

Almost surely, 2^14745804249 is an apocalyptic number.

It is an amenable number.

14745804249 is a deficient number, since it is larger than the sum of its proper divisors (6732175911).

14745804249 is a wasteful number, since it uses less digits than its factorization.

14745804249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615380.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 14745804249 in words is "fourteen billion, seven hundred forty-five million, eight hundred four thousand, two hundred forty-nine".