424245351131 has 8 divisors (see below), whose sum is σ = 501570858720. Its totient is φ = 351099600768.

The previous prime is 424245351109. The next prime is 424245351137. The reversal of 424245351131 is 131153542424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 424245351131 - 2¹⁸ = 424245088987 is a prime.

It is a super-2 number, since 2×424245351131² (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 = 424245351091 and 424245351100.

It is not an unprimeable number, because it can be changed into a prime (424245351137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044939086 + ... + 1044939491.

It is an arithmetic number, because the mean of its divisors is an integer number (62696357340).

Almost surely, 2^424245351131 is an apocalyptic number.

424245351131 is a deficient number, since it is larger than the sum of its proper divisors (77325507589).

424245351131 is a wasteful number, since it uses less digits than its factorization.

424245351131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089878613.

The product of its digits is 57600, while the sum is 35.

Adding to 424245351131 its reverse (131153542424), we get a palindrome (555398893555).

The spelling of 424245351131 in words is "four hundred twenty-four billion, two hundred forty-five million, three hundred fifty-one thousand, one hundred thirty-one".