142186464002 has 16 divisors (see below), whose sum is σ = 242784793152. Its totient is φ = 61820201520.

The previous prime is 142186463981. The next prime is 142186464031. The reversal of 142186464002 is 200464681241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140499953 + ... + 140500964.

It is an arithmetic number, because the mean of its divisors is an integer number (15174049572).

Almost surely, 2^142186464002 is an apocalyptic number.

142186464002 is a deficient number, since it is larger than the sum of its proper divisors (100598329150).

142186464002 is a wasteful number, since it uses less digits than its factorization.

142186464002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281000953.

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 142186464002 in words is "one hundred forty-two billion, one hundred eighty-six million, four hundred sixty-four thousand, two".