424342130130 has 112 divisors (see below), whose sum is σ = 1145908116504. Its totient is φ = 113087923200.

The previous prime is 424342130117. The next prime is 424342130131. The reversal of 424342130130 is 31031243424.

424342130130 is a `hidden beast` number, since 4 + 2 + 434 + 213 + 0 + 13 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 356469896601 + 67872233529 = 597051^2 + 260523^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 424342130094 and 424342130103.

It is not an unprimeable number, because it can be changed into a prime (424342130131) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 12353980 + ... + 12388280.

Almost surely, 2^424342130130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424342130130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572954058252).

424342130130 is an abundant number, since it is smaller than the sum of its proper divisors (721565986374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424342130130 is a wasteful number, since it uses less digits than its factorization.

424342130130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36023 (or 36008 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 424342130130 its reverse (31031243424), we get a palindrome (455373373554).

The spelling of 424342130130 in words is "four hundred twenty-four billion, three hundred forty-two million, one hundred thirty thousand, one hundred thirty".