142437036 has 48 divisors (see below), whose sum is σ = 381785600. Its totient is φ = 40487040.

The previous prime is 142437017. The next prime is 142437041. The reversal of 142437036 is 630734241.

142437036 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 = 142436994 and 142437012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12456 + ... + 20976.

Almost surely, 2^142437036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142437036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190892800).

142437036 is an abundant number, since it is smaller than the sum of its proper divisors (239348564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142437036 is a wasteful number, since it uses less digits than its factorization.

142437036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8734 (or 8732 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 142437036 is about 11934.6988231794. The cubic root of 142437036 is about 522.2450222998.

The spelling of 142437036 in words is "one hundred forty-two million, four hundred thirty-seven thousand, thirty-six".