2294042673 has 24 divisors (see below), whose sum is σ = 3322987200. Its totient is φ = 1407082560.

The previous prime is 2294042627. The next prime is 2294042683. The reversal of 2294042673 is 3762404922.

It is a happy number.

It is not a de Polignac number, because 2294042673 - 2⁹ = 2294042161 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2294042623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150403 + ... + 164951.

It is an arithmetic number, because the mean of its divisors is an integer number (138457800).

Almost surely, 2^2294042673 is an apocalyptic number.

It is an amenable number.

2294042673 is a deficient number, since it is larger than the sum of its proper divisors (1028944527).

2294042673 is a wasteful number, since it uses less digits than its factorization.

2294042673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14889 (or 14876 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 2294042673 is about 47896.1655354581. The cubic root of 2294042673 is about 1318.8654685684.

The spelling of 2294042673 in words is "two billion, two hundred ninety-four million, forty-two thousand, six hundred seventy-three".