16374677426 has 8 divisors (see below), whose sum is σ = 24565424364. Its totient is φ = 8186202640.

The previous prime is 16374677401. The next prime is 16374677447. The reversal of 16374677426 is 62477647361.

It is a happy number.

16374677426 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 15650260201 + 724417225 = 125101^2 + 26915^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 549905 + ... + 578916.

Almost surely, 2^16374677426 is an apocalyptic number.

16374677426 is a deficient number, since it is larger than the sum of its proper divisors (8190746938).

16374677426 is a wasteful number, since it uses less digits than its factorization.

16374677426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136076.

The product of its digits is 7112448, while the sum is 53.

The spelling of 16374677426 in words is "sixteen billion, three hundred seventy-four million, six hundred seventy-seven thousand, four hundred twenty-six".