142462132 has 12 divisors (see below), whose sum is σ = 249708256. Its totient is φ = 71116920.

The previous prime is 142462121. The next prime is 142462141. The reversal of 142462132 is 231264241.

It is a happy number.

142462132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 142462097 and 142462106.

It is a congruent number.

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, 25698 + ... + 30745.

Almost surely, 2^142462132 is an apocalyptic number.

It is an amenable number.

142462132 is a deficient number, since it is larger than the sum of its proper divisors (107246124).

142462132 is a wasteful number, since it uses less digits than its factorization.

142462132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57078 (or 57076 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 142462132 is about 11935.7501649456. The cubic root of 142462132 is about 522.2756919716.

The spelling of 142462132 in words is "one hundred forty-two million, four hundred sixty-two thousand, one hundred thirty-two".