142846304 has 12 divisors (see below), whose sum is σ = 281228724. Its totient is φ = 71423136.

The previous prime is 142846303. The next prime is 142846331. The reversal of 142846304 is 403648241.

142846304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 4463947 = 142846304 / (1 + 4 + 2 + 8 + 4 + 6 + 3 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142846303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2231942 + ... + 2232005.

It is an arithmetic number, because the mean of its divisors is an integer number (23435727).

Almost surely, 2^142846304 is an apocalyptic number.

It is an amenable number.

142846304 is a deficient number, since it is larger than the sum of its proper divisors (138382420).

142846304 is an equidigital number, since it uses as much as digits as its factorization.

142846304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463957 (or 4463949 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 142846304 is about 11951.8326628179. The cubic root of 142846304 is about 522.7447373431.

The spelling of 142846304 in words is "one hundred forty-two million, eight hundred forty-six thousand, three hundred four".