2342126666 has 16 divisors (see below), whose sum is σ = 3921702048. Its totient is φ = 1039844400.

The previous prime is 2342126651. The next prime is 2342126749. The reversal of 2342126666 is 6666212432.

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, 1236965 + ... + 1238856.

It is an arithmetic number, because the mean of its divisors is an integer number (245106378).

Almost surely, 2^2342126666 is an apocalyptic number.

2342126666 is a deficient number, since it is larger than the sum of its proper divisors (1579575382).

2342126666 is a wasteful number, since it uses less digits than its factorization.

2342126666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475877.

The product of its digits is 124416, while the sum is 38.

The square root of 2342126666 is about 48395.5232020483. The cubic root of 2342126666 is about 1328.0164651301.

The spelling of 2342126666 in words is "two billion, three hundred forty-two million, one hundred twenty-six thousand, six hundred sixty-six".