425371342 has 16 divisors (see below), whose sum is σ = 706453632. Its totient is φ = 190464120.

The previous prime is 425371319. The next prime is 425371343. The reversal of 425371342 is 243173524.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425371343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142818 + ... + 145765.

It is an arithmetic number, because the mean of its divisors is an integer number (44153352).

Almost surely, 2^425371342 is an apocalyptic number.

425371342 is a deficient number, since it is larger than the sum of its proper divisors (281082290).

425371342 is a wasteful number, since it uses less digits than its factorization.

425371342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288663.

The product of its digits is 20160, while the sum is 31.

The square root of 425371342 is about 20624.5325280356. The cubic root of 425371342 is about 752.0662088510.

The spelling of 425371342 in words is "four hundred twenty-five million, three hundred seventy-one thousand, three hundred forty-two".