12038038150646 has 8 divisors (see below), whose sum is σ = 18057073121784. Its totient is φ = 6019013776720.

The previous prime is 12038038150639. The next prime is 12038038150661. The reversal of 12038038150646 is 64605183083021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12038038150646.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1474226 + ... + 5123418.

It is an arithmetic number, because the mean of its divisors is an integer number (2257134140223).

Almost surely, 2^{12038038150646} is an apocalyptic number.

12038038150646 is a deficient number, since it is larger than the sum of its proper divisors (6019034971138).

12038038150646 is a wasteful number, since it uses less digits than its factorization.

12038038150646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5298606.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 12038038150646 in words is "twelve trillion, thirty-eight billion, thirty-eight million, one hundred fifty thousand, six hundred forty-six".