142024003 has 8 divisors (see below), whose sum is σ = 155793456. Its totient is φ = 128397600.

The previous prime is 142023983. The next prime is 142024021. The reversal of 142024003 is 300420241.

142024003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142024003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142024073) 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, 33676 + ... + 37657.

It is an arithmetic number, because the mean of its divisors is an integer number (19474182).

Almost surely, 2^142024003 is an apocalyptic number.

142024003 is a deficient number, since it is larger than the sum of its proper divisors (13769453).

142024003 is a wasteful number, since it uses less digits than its factorization.

142024003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71525.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 142024003 is about 11917.3823887631. The cubic root of 142024003 is about 521.7397387776.

Adding to 142024003 its reverse (300420241), we get a palindrome (442444244).

The spelling of 142024003 in words is "one hundred forty-two million, twenty-four thousand, three".