16225462744 has 32 divisors (see below), whose sum is σ = 31450429440. Its totient is φ = 7839453600.

The previous prime is 16225462741. The next prime is 16225462751. The reversal of 16225462744 is 44726452261.

It is a self number, because there is not a number n which added to its sum of digits gives 16225462744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16225462741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121489 + ... + 217279.

It is an arithmetic number, because the mean of its divisors is an integer number (982825920).

Almost surely, 2^16225462744 is an apocalyptic number.

It is an amenable number.

16225462744 is a deficient number, since it is larger than the sum of its proper divisors (15224966696).

16225462744 is a wasteful number, since it uses less digits than its factorization.

16225462744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96511 (or 96507 counting only the distinct ones).

The product of its digits is 645120, while the sum is 43.

The spelling of 16225462744 in words is "sixteen billion, two hundred twenty-five million, four hundred sixty-two thousand, seven hundred forty-four".