2293385742 has 24 divisors (see below), whose sum is σ = 5004756120. Its totient is φ = 758961360.

The previous prime is 2293385741. The next prime is 2293385761. The reversal of 2293385742 is 2475833922.

2293385742 is a `hidden beast` number, since 229 + 3 + 385 + 7 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2293385741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 455809 + ... + 460812.

It is an arithmetic number, because the mean of its divisors is an integer number (208531505).

Almost surely, 2^2293385742 is an apocalyptic number.

2293385742 is an abundant number, since it is smaller than the sum of its proper divisors (2711370378).

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

2293385742 is a wasteful number, since it uses less digits than its factorization.

2293385742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916768 (or 916765 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 2293385742 is about 47889.3071781165. The cubic root of 2293385742 is about 1318.7395647310.

The spelling of 2293385742 in words is "two billion, two hundred ninety-three million, three hundred eighty-five thousand, seven hundred forty-two".