142196036 has 24 divisors (see below), whose sum is σ = 257201784. Its totient is φ = 68741120.

The previous prime is 142196029. The next prime is 142196071. The reversal of 142196036 is 630691241.

142196036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3097600 + 139098436 = 1760^2 + 11794^2 .

It is a super-2 number, since 2×142196036² = 40439425308226592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142195993 and 142196011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14696 + ... + 22368.

It is an arithmetic number, because the mean of its divisors is an integer number (10716741).

Almost surely, 2^142196036 is an apocalyptic number.

It is an amenable number.

142196036 is a deficient number, since it is larger than the sum of its proper divisors (115005748).

142196036 is a wasteful number, since it uses less digits than its factorization.

142196036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7831 (or 7829 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 142196036 is about 11924.5979387147. The cubic root of 142196036 is about 521.9503140663.

The spelling of 142196036 in words is "one hundred forty-two million, one hundred ninety-six thousand, thirty-six".