2242929923 has 16 divisors (see below), whose sum is σ = 2512193376. Its totient is φ = 1989066240.

The previous prime is 2242929889. The next prime is 2242929967. The reversal of 2242929923 is 3299292422.

It is a cyclic number.

It is not a de Polignac number, because 2242929923 - 2⁶ = 2242929859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2242923923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1211 + ... + 66987.

It is an arithmetic number, because the mean of its divisors is an integer number (157012086).

Almost surely, 2^2242929923 is an apocalyptic number.

2242929923 is a deficient number, since it is larger than the sum of its proper divisors (269263453).

2242929923 is a wasteful number, since it uses less digits than its factorization.

2242929923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65894.

The product of its digits is 279936, while the sum is 44.

The square root of 2242929923 is about 47359.5811109009. The cubic root of 2242929923 is about 1308.9967500775.

The spelling of 2242929923 in words is "two billion, two hundred forty-two million, nine hundred twenty-nine thousand, nine hundred twenty-three".