2423255731 has 16 divisors (see below), whose sum is σ = 2641685760. Its totient is φ = 2209507200.

The previous prime is 2423255711. The next prime is 2423255741. The reversal of 2423255731 is 1375523242.

It is a cyclic number.

It is not a de Polignac number, because 2423255731 - 2¹³ = 2423247539 is a prime.

It is a super-2 number, since 2×2423255731² = 11744336675648688722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2423255711) 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, 627001 + ... + 630853.

It is an arithmetic number, because the mean of its divisors is an integer number (165105360).

Almost surely, 2^2423255731 is an apocalyptic number.

2423255731 is a deficient number, since it is larger than the sum of its proper divisors (218430029).

2423255731 is a wasteful number, since it uses less digits than its factorization.

2423255731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4446.

The product of its digits is 50400, while the sum is 34.

The square root of 2423255731 is about 49226.5754547277. The cubic root of 2423255731 is about 1343.1764937803.

Adding to 2423255731 its reverse (1375523242), we get a palindrome (3798778973).

The spelling of 2423255731 in words is "two billion, four hundred twenty-three million, two hundred fifty-five thousand, seven hundred thirty-one".