2279968545904 has 40 divisors (see below), whose sum is σ = 5074659868640. Its totient is φ = 972066521088.

The previous prime is 2279968545847. The next prime is 2279968545917. The reversal of 2279968545904 is 4095458699722.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 52716369 + ... + 52759600.

It is an arithmetic number, because the mean of its divisors is an integer number (126866496716).

Almost surely, 2^{2279968545904} is an apocalyptic number.

It is an amenable number.

2279968545904 is an abundant number, since it is smaller than the sum of its proper divisors (2794691322736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2279968545904 is a wasteful number, since it uses less digits than its factorization.

2279968545904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105476177 (or 105476171 counting only the distinct ones).

The product of its (nonzero) digits is 391910400, while the sum is 70.

The spelling of 2279968545904 in words is "two trillion, two hundred seventy-nine billion, nine hundred sixty-eight million, five hundred forty-five thousand, nine hundred four".