2342425731 has 16 divisors (see below), whose sum is σ = 3334822656. Its totient is φ = 1458981216.

The previous prime is 2342425727. The next prime is 2342425739. The reversal of 2342425731 is 1375242432.

It is not a de Polignac number, because 2342425731 - 2² = 2342425727 is a prime.

It is a super-2 number, since 2×2342425731² = 10973916610501768722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2342425692 and 2342425701.

It is not an unprimeable number, because it can be changed into a prime (2342425739) 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, 391780 + ... + 397713.

It is an arithmetic number, because the mean of its divisors is an integer number (208426416).

Almost surely, 2^2342425731 is an apocalyptic number.

2342425731 is a deficient number, since it is larger than the sum of its proper divisors (992396925).

2342425731 is a wasteful number, since it uses less digits than its factorization.

2342425731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789562.

The product of its digits is 40320, while the sum is 33.

The square root of 2342425731 is about 48398.6129036773. The cubic root of 2342425731 is about 1328.0729873138.

The spelling of 2342425731 in words is "two billion, three hundred forty-two million, four hundred twenty-five thousand, seven hundred thirty-one".