16144246021325 has 12 divisors (see below), whose sum is σ = 20060658119040. Its totient is φ = 12888433557360.

The previous prime is 16144246021273. The next prime is 16144246021363. The reversal of 16144246021325 is 52312064244161.

16144246021325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16144246021325 - 2⁶ = 16144246021261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 674069279 + ... + 674093228.

It is an arithmetic number, because the mean of its divisors is an integer number (1671721509920).

Almost surely, 2^{16144246021325} is an apocalyptic number.

It is an amenable number.

16144246021325 is a deficient number, since it is larger than the sum of its proper divisors (3916412097715).

16144246021325 is a wasteful number, since it uses less digits than its factorization.

16144246021325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348162996 (or 1348162991 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 16144246021325 in words is "sixteen trillion, one hundred forty-four billion, two hundred forty-six million, twenty-one thousand, three hundred twenty-five".