16251370472 has 32 divisors (see below), whose sum is σ = 32104641600. Its totient is φ = 7690921344.

The previous prime is 16251370427. The next prime is 16251370477. The reversal of 16251370472 is 27407315261.

16251370472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (16251370477) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 118013 + ... + 215475.

It is an arithmetic number, because the mean of its divisors is an integer number (1003270050).

Almost surely, 2^16251370472 is an apocalyptic number.

It is an amenable number.

16251370472 is a deficient number, since it is larger than the sum of its proper divisors (15853271128).

16251370472 is a wasteful number, since it uses less digits than its factorization.

16251370472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98585 (or 98581 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 16251370472 in words is "sixteen billion, two hundred fifty-one million, three hundred seventy thousand, four hundred seventy-two".