2342234731 has 4 divisors (see below), whose sum is σ = 2343330864. Its totient is φ = 2341138600.

The previous prime is 2342234723. The next prime is 2342234759. The reversal of 2342234731 is 1374322432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2342234731 - 2³ = 2342234723 is a prime.

It is a super-2 number, since 2×2342234731² = 10972127070205284722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2342234693 and 2342234702.

It is not an unprimeable number, because it can be changed into a prime (2342234431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544855 + ... + 549136.

It is an arithmetic number, because the mean of its divisors is an integer number (585832716).

Almost surely, 2^2342234731 is an apocalyptic number.

2342234731 is a deficient number, since it is larger than the sum of its proper divisors (1096133).

2342234731 is a wasteful number, since it uses less digits than its factorization.

2342234731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096132.

The product of its digits is 24192, while the sum is 31.

The square root of 2342234731 is about 48396.6396664066. The cubic root of 2342234731 is about 1328.0368895723.

The spelling of 2342234731 in words is "two billion, three hundred forty-two million, two hundred thirty-four thousand, seven hundred thirty-one".