142986000466 has 16 divisors (see below), whose sum is σ = 219728684448. Its totient is φ = 69743399200.

The previous prime is 142986000461. The next prime is 142986000473. The reversal of 142986000466 is 664000689241.

142986000466 is a nontrivial binomial coefficient, being equal to C(534764, 2).

It is not an unprimeable number, because it can be changed into a prime (142986000461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002681 + ... + 1136371.

It is an arithmetic number, because the mean of its divisors is an integer number (13733042778).

Almost surely, 2^142986000466 is an apocalyptic number.

142986000466 is the 534763-rd triangular number and also the 267382-nd hexagonal number.

142986000466 is the 178255-th centered nonagonal number.

142986000466 is a deficient number, since it is larger than the sum of its proper divisors (76742683982).

142986000466 is a wasteful number, since it uses less digits than its factorization.

142986000466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146777.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 142986000466 in words is "one hundred forty-two billion, nine hundred eighty-six million, four hundred sixty-six", and thus it is an aban number.