119143641 has 4 divisors (see below), whose sum is σ = 158858192. Its totient is φ = 79429092.

The previous prime is 119143627. The next prime is 119143679. The reversal of 119143641 is 146341911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 119143641 - 2¹⁴ = 119127257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 119143599 and 119143608.

It is not an unprimeable number, because it can be changed into a prime (119143601) 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 3 ways as a sum of consecutive naturals, for example, 19857271 + ... + 19857276.

It is an arithmetic number, because the mean of its divisors is an integer number (39714548).

Almost surely, 2^119143641 is an apocalyptic number.

It is an amenable number.

119143641 is a deficient number, since it is larger than the sum of its proper divisors (39714551).

119143641 is an equidigital number, since it uses as much as digits as its factorization.

119143641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39714550.

The product of its digits is 2592, while the sum is 30.

The square root of 119143641 is about 10915.2939035099. The cubic root of 119143641 is about 492.0662999753.

The spelling of 119143641 in words is "one hundred nineteen million, one hundred forty-three thousand, six hundred forty-one".