119990423 has 8 divisors (see below), whose sum is σ = 138673440. Its totient is φ = 101692800.

The previous prime is 119990419. The next prime is 119990441. The reversal of 119990423 is 324099911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 119990423 - 2² = 119990419 is a prime.

It is a super-2 number, since 2×119990423² = 28795403223437858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119996423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95678 + ... + 96923.

It is an arithmetic number, because the mean of its divisors is an integer number (17334180).

Almost surely, 2^119990423 is an apocalyptic number.

119990423 is a deficient number, since it is larger than the sum of its proper divisors (18683017).

119990423 is an equidigital number, since it uses as much as digits as its factorization.

119990423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192697.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 119990423 is about 10954.0140131369. The cubic root of 119990423 is about 493.2292928987.

The spelling of 119990423 in words is "one hundred nineteen million, nine hundred ninety thousand, four hundred twenty-three".