1942242422948 has 12 divisors (see below), whose sum is σ = 3398942279040. Its totient is φ = 971116057512.

The previous prime is 1942242422941. The next prime is 1942242422987. The reversal of 1942242422948 is 8492242422491.

It is a self number, because there is not a number n which added to its sum of digits gives 1942242422948.

It is not an unprimeable number, because it can be changed into a prime (1942242422941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367436 + ... + 2004867.

It is an arithmetic number, because the mean of its divisors is an integer number (283245189920).

Almost surely, 2^{1942242422948} is an apocalyptic number.

It is an amenable number.

1942242422948 is a deficient number, since it is larger than the sum of its proper divisors (1456699856092).

1942242422948 is a wasteful number, since it uses less digits than its factorization.

1942242422948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576986 (or 2576984 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 53.

The spelling of 1942242422948 in words is "one trillion, nine hundred forty-two billion, two hundred forty-two million, four hundred twenty-two thousand, nine hundred forty-eight".