2243141942 has 16 divisors (see below), whose sum is σ = 3572922960. Its totient is φ = 1052548608.

The previous prime is 2243141917. The next prime is 2243141969. The reversal of 2243141942 is 2491413422.

It is a junction number, because it is equal to n+sod(n) for n = 2243141899 and 2243141908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83267 + ... + 106862.

It is an arithmetic number, because the mean of its divisors is an integer number (223307685).

Almost surely, 2^2243141942 is an apocalyptic number.

2243141942 is a deficient number, since it is larger than the sum of its proper divisors (1329781018).

2243141942 is a wasteful number, since it uses less digits than its factorization.

2243141942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190495.

The product of its digits is 13824, while the sum is 32.

The square root of 2243141942 is about 47361.8194540708. The cubic root of 2243141942 is about 1309.0379942606.

The spelling of 2243141942 in words is "two billion, two hundred forty-three million, one hundred forty-one thousand, nine hundred forty-two".