142606001630 has 8 divisors (see below), whose sum is σ = 256690802952. Its totient is φ = 57042400648.

The previous prime is 142606001621. The next prime is 142606001653. The reversal of 142606001630 is 36100606241.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 142606001593 and 142606001602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7130300072 + ... + 7130300091.

It is an arithmetic number, because the mean of its divisors is an integer number (32086350369).

Almost surely, 2^142606001630 is an apocalyptic number.

142606001630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142606001630 is a deficient number, since it is larger than the sum of its proper divisors (114084801322).

142606001630 is a wasteful number, since it uses less digits than its factorization.

142606001630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14260600170.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 142606001630 its reverse (36100606241), we get a palindrome (178706607871).

The spelling of 142606001630 in words is "one hundred forty-two billion, six hundred six million, one thousand, six hundred thirty".