142046906859 has 36 divisors (see below), whose sum is σ = 242875451728. Its totient is φ = 79466793120.

The previous prime is 142046906843. The next prime is 142046906923. The reversal of 142046906859 is 958609640241.

142046906859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142046906859 - 2⁴ = 142046906843 is a prime.

It is a super-3 number, since 3×142046906859³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (142046906809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5002687 + ... + 5031000.

Almost surely, 2^142046906859 is an apocalyptic number.

142046906859 is a deficient number, since it is larger than the sum of its proper divisors (100828544869).

142046906859 is a wasteful number, since it uses less digits than its factorization.

142046906859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10033728 (or 10033714 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 142046906859 in words is "one hundred forty-two billion, forty-six million, nine hundred six thousand, eight hundred fifty-nine".