2279797243804 has 24 divisors (see below), whose sum is σ = 4000135932800. Its totient is φ = 1136904386544.

The previous prime is 2279797243781. The next prime is 2279797243847. The reversal of 2279797243804 is 4083427979722.

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, 2537227 + ... + 3316189.

Almost surely, 2^{2279797243804} is an apocalyptic number.

It is an amenable number.

2279797243804 is a deficient number, since it is larger than the sum of its proper divisors (1720338688996).

2279797243804 is a wasteful number, since it uses less digits than its factorization.

2279797243804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780889 (or 780887 counting only the distinct ones).

The product of its (nonzero) digits is 85349376, while the sum is 64.

The spelling of 2279797243804 in words is "two trillion, two hundred seventy-nine billion, seven hundred ninety-seven million, two hundred forty-three thousand, eight hundred four".