424142300131 has 4 divisors (see below), whose sum is σ = 462700691064. Its totient is φ = 385583909200.

The previous prime is 424142300129. The next prime is 424142300149. The reversal of 424142300131 is 131003241424.

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 424142300131 - 2¹ = 424142300129 is a prime.

It is a super-2 number, since 2×424142300131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424142300096 and 424142300105.

It is not an unprimeable number, because it can be changed into a prime (424142300161) 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, 19279195450 + ... + 19279195471.

It is an arithmetic number, because the mean of its divisors is an integer number (115675172766).

Almost surely, 2^424142300131 is an apocalyptic number.

424142300131 is a deficient number, since it is larger than the sum of its proper divisors (38558390933).

424142300131 is a wasteful number, since it uses less digits than its factorization.

424142300131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38558390932.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 424142300131 its reverse (131003241424), we get a palindrome (555145541555).

The spelling of 424142300131 in words is "four hundred twenty-four billion, one hundred forty-two million, three hundred thousand, one hundred thirty-one".