14390002945 has 16 divisors (see below), whose sum is σ = 17570931840. Its totient is φ = 11310278400.

The previous prime is 14390002901. The next prime is 14390002987. The reversal of 14390002945 is 54920009341.

It is not a de Polignac number, because 14390002945 - 2²³ = 14381614337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526825 + ... + 553465.

It is an arithmetic number, because the mean of its divisors is an integer number (1098183240).

Almost surely, 2^14390002945 is an apocalyptic number.

It is an amenable number.

14390002945 is a deficient number, since it is larger than the sum of its proper divisors (3180928895).

14390002945 is a wasteful number, since it uses less digits than its factorization.

14390002945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28536.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 14390002945 in words is "fourteen billion, three hundred ninety million, two thousand, nine hundred forty-five".