119944066520 has 64 divisors (see below), whose sum is σ = 276966756000. Its totient is φ = 46731644928.

The previous prime is 119944066519. The next prime is 119944066537. The reversal of 119944066520 is 25660449911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24104 + ... + 490376.

Almost surely, 2^119944066520 is an apocalyptic number.

119944066520 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 119944066520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138483378000).

119944066520 is an abundant number, since it is smaller than the sum of its proper divisors (157022689480).

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

119944066520 is a wasteful number, since it uses less digits than its factorization.

119944066520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466452 (or 466448 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 119944066520 in words is "one hundred nineteen billion, nine hundred forty-four million, sixty-six thousand, five hundred twenty".