142606006636 has 12 divisors (see below), whose sum is σ = 249677089200. Its totient is φ = 71269695440.

The previous prime is 142606006633. The next prime is 142606006639. The reversal of 142606006636 is 636600606241.

It is an interprime number because it is at equal distance from previous prime (142606006633) and next prime (142606006639).

It is not an unprimeable number, because it can be changed into a prime (142606006633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8317336 + ... + 8334463.

It is an arithmetic number, because the mean of its divisors is an integer number (20806424100).

Almost surely, 2^142606006636 is an apocalyptic number.

It is an amenable number.

142606006636 is a deficient number, since it is larger than the sum of its proper divisors (107071082564).

142606006636 is a wasteful number, since it uses less digits than its factorization.

142606006636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16653944 (or 16653942 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 142606006636 in words is "one hundred forty-two billion, six hundred six million, six thousand, six hundred thirty-six".