142968048 has 20 divisors (see below), whose sum is σ = 369334248. Its totient is φ = 47656000.

The previous prime is 142968047. The next prime is 142968097. The reversal of 142968048 is 840869241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142968043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489203 + ... + 1489298.

Almost surely, 2^142968048 is an apocalyptic number.

It is an amenable number.

142968048 is an abundant number, since it is smaller than the sum of its proper divisors (226366200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142968048 is a wasteful number, since it uses less digits than its factorization.

142968048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978512 (or 2978506 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 142968048 is about 11956.9246882298. The cubic root of 142968048 is about 522.8932021901.

The spelling of 142968048 in words is "one hundred forty-two million, nine hundred sixty-eight thousand, forty-eight".