16393387154 has 8 divisors (see below), whose sum is σ = 24600287088. Its totient is φ = 8193291460.

The previous prime is 16393387141. The next prime is 16393387163. The reversal of 16393387154 is 45178339361.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1695032 + ... + 1704675.

It is an arithmetic number, because the mean of its divisors is an integer number (3075035886).

Almost surely, 2^16393387154 is an apocalyptic number.

16393387154 is a deficient number, since it is larger than the sum of its proper divisors (8206899934).

16393387154 is a wasteful number, since it uses less digits than its factorization.

16393387154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3402120.

The product of its digits is 1632960, while the sum is 50.

The spelling of 16393387154 in words is "sixteen billion, three hundred ninety-three million, three hundred eighty-seven thousand, one hundred fifty-four".