16373619330120 has 480 divisors, whose sum is σ = 59937358833000. Its totient is φ = 4007108911104.

The previous prime is 16373619330059. The next prime is 16373619330127. The reversal of 16373619330120 is 2103391637361.

16373619330120 is a `hidden beast` number, since 1 + 6 + 3 + 7 + 3 + 619 + 3 + 3 + 0 + 1 + 20 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 12937242564 + 16360682087556 = 113742^2 + 4044834^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (16373619330127) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 94641456 + ... + 94814304.

Almost surely, 2^{16373619330120} is an apocalyptic number.

16373619330120 is a gapful number since it is divisible by the number (10) 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 16373619330120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29968679416500).

16373619330120 is an abundant number, since it is smaller than the sum of its proper divisors (43563739502880).

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

16373619330120 is a wasteful number, since it uses less digits than its factorization.

16373619330120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173071 (or 173045 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 45.

The spelling of 16373619330120 in words is "sixteen trillion, three hundred seventy-three billion, six hundred nineteen million, three hundred thirty thousand, one hundred twenty".