14403872494 has 16 divisors (see below), whose sum is σ = 23572108080. Its totient is φ = 6546621760.

The previous prime is 14403872479. The next prime is 14403872501. The reversal of 14403872494 is 49427830441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300402 + ... + 345034.

It is an arithmetic number, because the mean of its divisors is an integer number (1473256755).

Almost surely, 2^14403872494 is an apocalyptic number.

14403872494 is a deficient number, since it is larger than the sum of its proper divisors (9168235586).

14403872494 is a wasteful number, since it uses less digits than its factorization.

14403872494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59315.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 14403872494 in words is "fourteen billion, four hundred three million, eight hundred seventy-two thousand, four hundred ninety-four".