130425442 has 16 divisors (see below), whose sum is σ = 227253312. Its totient is φ = 54979920.

The previous prime is 130425439. The next prime is 130425461. The reversal of 130425442 is 244524031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75508 + ... + 77215.

It is an arithmetic number, because the mean of its divisors is an integer number (14203332).

Almost surely, 2^130425442 is an apocalyptic number.

130425442 is a deficient number, since it is larger than the sum of its proper divisors (96827870).

130425442 is a wasteful number, since it uses less digits than its factorization.

130425442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152793.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 130425442 is about 11420.3958775517. The cubic root of 130425442 is about 507.1317162741.

Adding to 130425442 its reverse (244524031), we get a palindrome (374949473).

The spelling of 130425442 in words is "one hundred thirty million, four hundred twenty-five thousand, four hundred forty-two".