119261887992 has 192 divisors, whose sum is σ = 369247001760. Its totient is φ = 34449408000.

The previous prime is 119261887951. The next prime is 119261887999. The reversal of 119261887992 is 299788162911.

119261887992 is a `hidden beast` number, since 1 + 1 + 9 + 2 + 618 + 8 + 7 + 9 + 9 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119261887999) 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, 6371367 + ... + 6390057.

Almost surely, 2^119261887992 is an apocalyptic number.

119261887992 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 119261887992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184623500880).

119261887992 is an abundant number, since it is smaller than the sum of its proper divisors (249985113768).

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

119261887992 is a wasteful number, since it uses less digits than its factorization.

119261887992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19134 (or 19127 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 63.

The spelling of 119261887992 in words is "one hundred nineteen billion, two hundred sixty-one million, eight hundred eighty-seven thousand, nine hundred ninety-two".