119540421330 has 128 divisors (see below), whose sum is σ = 331680303360. Its totient is φ = 27250851840.

The previous prime is 119540421229. The next prime is 119540421349. The reversal of 119540421330 is 33124045911.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 119540421291 and 119540421300.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6818616 + ... + 6836124.

It is an arithmetic number, because the mean of its divisors is an integer number (2591252370).

Almost surely, 2^119540421330 is an apocalyptic number.

119540421330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 119540421330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165840151680).

119540421330 is an abundant number, since it is smaller than the sum of its proper divisors (212139882030).

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

119540421330 is a wasteful number, since it uses less digits than its factorization.

119540421330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18764.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 119540421330 in words is "one hundred nineteen billion, five hundred forty million, four hundred twenty-one thousand, three hundred thirty".