14497396438 has 16 divisors (see below), whose sum is σ = 25709669280. Its totient is φ = 5998922496.

The previous prime is 14497396429. The next prime is 14497396469. The reversal of 14497396438 is 83469379441.

14497396438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17853531 + ... + 17854342.

It is an arithmetic number, because the mean of its divisors is an integer number (1606854330).

Almost surely, 2^14497396438 is an apocalyptic number.

14497396438 is a deficient number, since it is larger than the sum of its proper divisors (11212272842).

14497396438 is a wasteful number, since it uses less digits than its factorization.

14497396438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35707911.

The product of its digits is 15676416, while the sum is 58.

The spelling of 14497396438 in words is "fourteen billion, four hundred ninety-seven million, three hundred ninety-six thousand, four hundred thirty-eight".