2043422860792 has 8 divisors (see below), whose sum is σ = 3831417864000. Its totient is φ = 1021711430392.

The previous prime is 2043422860789. The next prime is 2043422860793. The reversal of 2043422860792 is 2970682243402.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2043422860792² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043422860793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127713928792 + ... + 127713928807.

It is an arithmetic number, because the mean of its divisors is an integer number (478927233000).

Almost surely, 2^{2043422860792} is an apocalyptic number.

It is an amenable number.

2043422860792 is a deficient number, since it is larger than the sum of its proper divisors (1787995003208).

2043422860792 is a wasteful number, since it uses less digits than its factorization.

2043422860792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255427857605 (or 255427857601 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 2043422860792 in words is "two trillion, forty-three billion, four hundred twenty-two million, eight hundred sixty thousand, seven hundred ninety-two".