142004320023 has 8 divisors (see below), whose sum is σ = 189609194736. Its totient is φ = 94534496000.

The previous prime is 142004320009. The next prime is 142004320037. The reversal of 142004320023 is 320023400241.

It is an interprime number because it is at equal distance from previous prime (142004320009) and next prime (142004320037).

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

It is a cyclic number.

It is not a de Polignac number, because 142004320023 - 2¹⁰ = 142004318999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142004324023) 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, 33760218 + ... + 33764423.

It is an arithmetic number, because the mean of its divisors is an integer number (23701149342).

Almost surely, 2^142004320023 is an apocalyptic number.

142004320023 is a deficient number, since it is larger than the sum of its proper divisors (47604874713).

142004320023 is an equidigital number, since it uses as much as digits as its factorization.

142004320023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67525345.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 142004320023 its reverse (320023400241), we get a palindrome (462027720264).

The spelling of 142004320023 in words is "one hundred forty-two billion, four million, three hundred twenty thousand, twenty-three".