119141145728 has 96 divisors (see below), whose sum is σ = 261198136080. Its totient is φ = 54091220480.

The previous prime is 119141145719. The next prime is 119141145737. The reversal of 119141145728 is 827541141911.

It is an interprime number because it is at equal distance from previous prime (119141145719) and next prime (119141145737).

It is a super-2 number, since 2×119141145728² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14663075 + ... + 14671197.

Almost surely, 2^119141145728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119141145728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130599068040).

119141145728 is an abundant number, since it is smaller than the sum of its proper divisors (142056990352).

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

119141145728 is an equidigital number, since it uses as much as digits as its factorization.

119141145728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9106 (or 9083 counting only the distinct ones).

The product of its digits is 80640, while the sum is 44.

The spelling of 119141145728 in words is "one hundred nineteen billion, one hundred forty-one million, one hundred forty-five thousand, seven hundred twenty-eight".