2279968545974 has 64 divisors (see below), whose sum is σ = 4225737600000. Its totient is φ = 919030621824.

The previous prime is 2279968545973. The next prime is 2279968545977. The reversal of 2279968545974 is 4795458699722.

2279968545974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2279968545895 and 2279968545904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2279968545971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17416127 + ... + 17546549.

It is an arithmetic number, because the mean of its divisors is an integer number (66027150000).

Almost surely, 2^{2279968545974} is an apocalyptic number.

2279968545974 is a deficient number, since it is larger than the sum of its proper divisors (1945769054026).

2279968545974 is a wasteful number, since it uses less digits than its factorization.

2279968545974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131962 (or 131948 counting only the distinct ones).

The product of its digits is 2743372800, while the sum is 77.

The spelling of 2279968545974 in words is "two trillion, two hundred seventy-nine billion, nine hundred sixty-eight million, five hundred forty-five thousand, nine hundred seventy-four".