142079236 has 48 divisors (see below), whose sum is σ = 281111040. Its totient is φ = 62375040.

The previous prime is 142079233. The next prime is 142079263. The reversal of 142079236 is 632970241.

142079236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142079233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106405 + ... + 107731.

It is an arithmetic number, because the mean of its divisors is an integer number (5856480).

Almost surely, 2^142079236 is an apocalyptic number.

It is an amenable number.

142079236 is a deficient number, since it is larger than the sum of its proper divisors (139031804).

142079236 is a wasteful number, since it uses less digits than its factorization.

142079236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444 (or 1442 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 142079236 is about 11919.6994928564. The cubic root of 142079236 is about 521.8073647082.

It can be divided in two parts, 1420 and 79236, that added together give a square (80656 = 284²).

The spelling of 142079236 in words is "one hundred forty-two million, seventy-nine thousand, two hundred thirty-six".