119400043 has 8 divisors (see below), whose sum is σ = 139032288. Its totient is φ = 100411584.

The previous prime is 119400037. The next prime is 119400059. The reversal of 119400043 is 340004911.

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

It is not a de Polignac number, because 119400043 - 2²⁵ = 85845611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 119399987 and 119400023.

It is not an unprimeable number, because it can be changed into a prime (119400643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160546 + ... + 161287.

It is an arithmetic number, because the mean of its divisors is an integer number (17379036).

Almost surely, 2^119400043 is an apocalyptic number.

119400043 is a deficient number, since it is larger than the sum of its proper divisors (19632245).

119400043 is an equidigital number, since it uses as much as digits as its factorization.

119400043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321893.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 119400043 is about 10927.0326713157. The cubic root of 119400043 is about 492.4190293505.

Adding to 119400043 its reverse (340004911), we get a palindrome (459404954).

The spelling of 119400043 in words is "one hundred nineteen million, four hundred thousand, forty-three".