142104308 has 24 divisors (see below), whose sum is σ = 251664000. Its totient is φ = 70206048.

The previous prime is 142104307. The next prime is 142104317. The reversal of 142104308 is 803401241.

142104308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142104307) 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, 132398 + ... + 133466.

It is an arithmetic number, because the mean of its divisors is an integer number (10486000).

Almost surely, 2^142104308 is an apocalyptic number.

It is an amenable number.

142104308 is a deficient number, since it is larger than the sum of its proper divisors (109559692).

142104308 is a wasteful number, since it uses less digits than its factorization.

142104308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439 (or 1437 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 142104308 is about 11920.7511508294. The cubic root of 142104308 is about 521.8380564667.

Adding to 142104308 its reverse (803401241), we get a palindrome (945505549).

The spelling of 142104308 in words is "one hundred forty-two million, one hundred four thousand, three hundred eight".