2423420131 has 4 divisors (see below), whose sum is σ = 2643731064. Its totient is φ = 2203109200.

The previous prime is 2423420123. The next prime is 2423420147. The reversal of 2423420131 is 1310243242.

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 2423420131 - 2³ = 2423420123 is a prime.

It is a super-2 number, since 2×2423420131² = 11745930262672114322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2423420171) 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, 110155450 + ... + 110155471.

It is an arithmetic number, because the mean of its divisors is an integer number (660932766).

Almost surely, 2^2423420131 is an apocalyptic number.

2423420131 is a deficient number, since it is larger than the sum of its proper divisors (220310933).

2423420131 is a wasteful number, since it uses less digits than its factorization.

2423420131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220310932.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2423420131 is about 49228.2452561535. The cubic root of 2423420131 is about 1343.2068679609.

Adding to 2423420131 its reverse (1310243242), we get a palindrome (3733663373).

The spelling of 2423420131 in words is "two billion, four hundred twenty-three million, four hundred twenty thousand, one hundred thirty-one".