119720179140 has 96 divisors (see below), whose sum is σ = 368201272320. Its totient is φ = 28930087296.

The previous prime is 119720179133. The next prime is 119720179141. The reversal of 119720179140 is 41971027911.

It is a super-2 number, since 2×119720179140² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 119720179092 and 119720179101.

It is not an unprimeable number, because it can be changed into a prime (119720179141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2256774 + ... + 2309213.

It is an arithmetic number, because the mean of its divisors is an integer number (3835429920).

Almost surely, 2^119720179140 is an apocalyptic number.

119720179140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119720179140 is an abundant number, since it is smaller than the sum of its proper divisors (248481093180).

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

119720179140 is a wasteful number, since it uses less digits than its factorization.

119720179140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566041 (or 4566039 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 42.

The spelling of 119720179140 in words is "one hundred nineteen billion, seven hundred twenty million, one hundred seventy-nine thousand, one hundred forty".