142331603703 has 16 divisors (see below), whose sum is σ = 201336606720. Its totient is φ = 89185815936.

The previous prime is 142331603683. The next prime is 142331603789. The reversal of 142331603703 is 307306133241.

It is not a de Polignac number, because 142331603703 - 2³⁶ = 73612126967 is a prime.

It is a super-4 number, since 4×142331603703⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142331603503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9823650 + ... + 9838127.

It is an arithmetic number, because the mean of its divisors is an integer number (12583537920).

Almost surely, 2^142331603703 is an apocalyptic number.

142331603703 is a deficient number, since it is larger than the sum of its proper divisors (59005003017).

142331603703 is a wasteful number, since it uses less digits than its factorization.

142331603703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19661926.

The product of its (nonzero) digits is 27216, while the sum is 33.

Adding to 142331603703 its reverse (307306133241), we get a palindrome (449637736944).

The spelling of 142331603703 in words is "one hundred forty-two billion, three hundred thirty-one million, six hundred three thousand, seven hundred three".