2090041943 has 8 divisors (see below), whose sum is σ = 2285625360. Its totient is φ = 1895388480.

The previous prime is 2090041937. The next prime is 2090041951. The reversal of 2090041943 is 3491400902.

It is a happy number.

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 2090041943 - 2⁴ = 2090041927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090041243) 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, 227780 + ... + 236777.

It is an arithmetic number, because the mean of its divisors is an integer number (285703170).

Almost surely, 2^2090041943 is an apocalyptic number.

2090041943 is a deficient number, since it is larger than the sum of its proper divisors (195583417).

2090041943 is a wasteful number, since it uses less digits than its factorization.

2090041943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464977.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2090041943 is about 45716.9765295125. The cubic root of 2090041943 is about 1278.5518173548.

The spelling of 2090041943 in words is "two billion, ninety million, forty-one thousand, nine hundred forty-three".