142425002 has 8 divisors (see below), whose sum is σ = 213700800. Its totient is φ = 71191404.

The previous prime is 142424983. The next prime is 142425011. The reversal of 142425002 is 200524241.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2 + ... + 16877.

It is an arithmetic number, because the mean of its divisors is an integer number (26712600).

Almost surely, 2^142425002 is an apocalyptic number.

142425002 is a deficient number, since it is larger than the sum of its proper divisors (71275798).

142425002 is a wasteful number, since it uses less digits than its factorization.

142425002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21100.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 142425002 is about 11934.1946523425. The cubic root of 142425002 is about 522.2303143424.

Adding to 142425002 its reverse (200524241), we get a palindrome (342949243).

The spelling of 142425002 in words is "one hundred forty-two million, four hundred twenty-five thousand, two".