14393654854 has 16 divisors (see below), whose sum is σ = 22401288000. Its totient is φ = 6928032384.

The previous prime is 14393654827. The next prime is 14393654879. The reversal of 14393654854 is 45845639341.

It is a super-2 number, since 2×14393654854² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348654 + ... + 387745.

It is an arithmetic number, because the mean of its divisors is an integer number (1400080500).

Almost surely, 2^14393654854 is an apocalyptic number.

14393654854 is a deficient number, since it is larger than the sum of its proper divisors (8007633146).

14393654854 is a wasteful number, since it uses less digits than its factorization.

14393654854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736767.

The product of its digits is 6220800, while the sum is 52.

The spelling of 14393654854 in words is "fourteen billion, three hundred ninety-three million, six hundred fifty-four thousand, eight hundred fifty-four".