119920919616 has 189 divisors, whose sum is σ = 352348410999. Its totient is φ = 38995699968.

The previous prime is 119920919603. The next prime is 119920919617. The reversal of 119920919616 is 616919029911.

It is a happy number.

The square root of 119920919616 is 346296.

It is a perfect power (a square), and thus also a powerful number.

119920919616 is a `hidden beast` number, since 1 + 1 + 9 + 9 + 2 + 0 + 9 + 19 + 616 = 666.

It is not an unprimeable number, because it can be changed into a prime (119920919617) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 390621735 + ... + 390622041.

Almost surely, 2^119920919616 is an apocalyptic number.

119920919616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

119920919616 is the 346296-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119920919616

119920919616 is an abundant number, since it is smaller than the sum of its proper divisors (232427491383).

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

119920919616 is an frugal number, since it uses more digits than its factorization.

119920919616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 472392, while the sum is 54.

The spelling of 119920919616 in words is "one hundred nineteen billion, nine hundred twenty million, nine hundred nineteen thousand, six hundred sixteen".