2294729679728 has 40 divisors (see below), whose sum is σ = 4460193446016. Its totient is φ = 1143717062400.

The previous prime is 2294729679713. The next prime is 2294729679769. The reversal of 2294729679728 is 8279769274922.

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, 7152650 + ... + 7466582.

Almost surely, 2^{2294729679728} is an apocalyptic number.

It is an amenable number.

2294729679728 is a deficient number, since it is larger than the sum of its proper divisors (2165463766288).

2294729679728 is a wasteful number, since it uses less digits than its factorization.

2294729679728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315393 (or 315387 counting only the distinct ones).

The product of its digits is 768144384, while the sum is 74.

The spelling of 2294729679728 in words is "two trillion, two hundred ninety-four billion, seven hundred twenty-nine million, six hundred seventy-nine thousand, seven hundred twenty-eight".