142633304986 has 8 divisors (see below), whose sum is σ = 213963755040. Its totient is φ = 71312053308.

The previous prime is 142633304963. The next prime is 142633305011. The reversal of 142633304986 is 689403336241.

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, 2260696 + ... + 2322931.

It is an arithmetic number, because the mean of its divisors is an integer number (26745469380).

Almost surely, 2^142633304986 is an apocalyptic number.

142633304986 is a deficient number, since it is larger than the sum of its proper divisors (71330450054).

142633304986 is a wasteful number, since it uses less digits than its factorization.

142633304986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4599188.

The product of its (nonzero) digits is 2239488, while the sum is 49.

The spelling of 142633304986 in words is "one hundred forty-two billion, six hundred thirty-three million, three hundred four thousand, nine hundred eighty-six".