119819537728 has 56 divisors (see below), whose sum is σ = 259464108960. Its totient is φ = 54446200320.

The previous prime is 119819537699. The next prime is 119819537731. The reversal of 119819537728 is 827735918911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2349363 + ... + 2399821.

It is an arithmetic number, because the mean of its divisors is an integer number (4633287660).

Almost surely, 2^119819537728 is an apocalyptic number.

It is an amenable number.

119819537728 is an abundant number, since it is smaller than the sum of its proper divisors (139644571232).

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

119819537728 is a wasteful number, since it uses less digits than its factorization.

119819537728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53855 (or 53845 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 61.

The spelling of 119819537728 in words is "one hundred nineteen billion, eight hundred nineteen million, five hundred thirty-seven thousand, seven hundred twenty-eight".