142630422215 has 32 divisors (see below), whose sum is σ = 179624065536. Its totient is φ = 108517368960.

The previous prime is 142630422149. The next prime is 142630422241. The reversal of 142630422215 is 512224036241.

It is not a de Polignac number, because 142630422215 - 2⁸ = 142630421959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30984104 + ... + 30988706.

It is an arithmetic number, because the mean of its divisors is an integer number (5613252048).

Almost surely, 2^142630422215 is an apocalyptic number.

142630422215 is a deficient number, since it is larger than the sum of its proper divisors (36993643321).

142630422215 is a wasteful number, since it uses less digits than its factorization.

142630422215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6119.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 142630422215 its reverse (512224036241), we get a palindrome (654854458456).

The spelling of 142630422215 in words is "one hundred forty-two billion, six hundred thirty million, four hundred twenty-two thousand, two hundred fifteen".