142304883 has 16 divisors (see below), whose sum is σ = 217975296. Its totient is φ = 80893440.

The previous prime is 142304879. The next prime is 142304963. The reversal of 142304883 is 388403241.

It is not a de Polignac number, because 142304883 - 2² = 142304879 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142304843) 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, 13503 + ... + 21608.

It is an arithmetic number, because the mean of its divisors is an integer number (13623456).

Almost surely, 2^142304883 is an apocalyptic number.

142304883 is a deficient number, since it is larger than the sum of its proper divisors (75670413).

142304883 is a wasteful number, since it uses less digits than its factorization.

142304883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35314.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 142304883 is about 11929.1610350435. The cubic root of 142304883 is about 522.0834594465.

The spelling of 142304883 in words is "one hundred forty-two million, three hundred four thousand, eight hundred eighty-three".