142048568 has 8 divisors (see below), whose sum is σ = 266341080. Its totient is φ = 71024280.

The previous prime is 142048553. The next prime is 142048589. The reversal of 142048568 is 865840241.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8878028 + ... + 8878043.

It is an arithmetic number, because the mean of its divisors is an integer number (33292635).

Almost surely, 2^142048568 is an apocalyptic number.

It is an amenable number.

142048568 is a deficient number, since it is larger than the sum of its proper divisors (124292512).

142048568 is a wasteful number, since it uses less digits than its factorization.

142048568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17756077 (or 17756073 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 142048568 is about 11918.4129816012. The cubic root of 142048568 is about 521.7698177256.

The spelling of 142048568 in words is "one hundred forty-two million, forty-eight thousand, five hundred sixty-eight".