16307744832372 has 144 divisors (see below), whose sum is σ = 45111759960960. Its totient is φ = 4570154604288.

The previous prime is 16307744832361. The next prime is 16307744832373. The reversal of 16307744832372 is 27323844770361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16307744832373) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113271529 + ... + 113415407.

It is an arithmetic number, because the mean of its divisors is an integer number (313276110840).

Almost surely, 2^{16307744832372} is an apocalyptic number.

16307744832372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16307744832372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22555879980480).

16307744832372 is an abundant number, since it is smaller than the sum of its proper divisors (28804015128588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16307744832372 is a wasteful number, since it uses less digits than its factorization.

16307744832372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147590 (or 147581 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 57.

The spelling of 16307744832372 in words is "sixteen trillion, three hundred seven billion, seven hundred forty-four million, eight hundred thirty-two thousand, three hundred seventy-two".