119199943 has 8 divisors (see below), whose sum is σ = 122923008. Its totient is φ = 115526424.

The previous prime is 119199911. The next prime is 119199973. The reversal of 119199943 is 349991911.

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 119199943 - 2⁵ = 119199911 is a prime.

It is a super-2 number, since 2×119199943² = 28417252822406498, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 119199893 and 119199902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119199973) 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, 7471 + ... + 17152.

It is an arithmetic number, because the mean of its divisors is an integer number (15365376).

Almost surely, 2^119199943 is an apocalyptic number.

119199943 is a deficient number, since it is larger than the sum of its proper divisors (3723065).

119199943 is a wasteful number, since it uses less digits than its factorization.

119199943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24773.

The product of its digits is 78732, while the sum is 46.

The square root of 119199943 is about 10917.8726407666. The cubic root of 119199943 is about 492.1437973384.

The spelling of 119199943 in words is "one hundred nineteen million, one hundred ninety-nine thousand, nine hundred forty-three".