1774004192942 has 16 divisors (see below), whose sum is σ = 2670449705280. Its totient is φ = 883859357952.

The previous prime is 1774004192921. The next prime is 1774004193007. The reversal of 1774004192942 is 2492914004771.

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, 565478 + ... + 1966665.

It is an arithmetic number, because the mean of its divisors is an integer number (166903106580).

Almost surely, 2^{1774004192942} is an apocalyptic number.

1774004192942 is a deficient number, since it is larger than the sum of its proper divisors (896445512338).

1774004192942 is a wasteful number, since it uses less digits than its factorization.

1774004192942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533387.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 1774004192942 in words is "one trillion, seven hundred seventy-four billion, four million, one hundred ninety-two thousand, nine hundred forty-two".