142403241033023 has 24 divisors (see below), whose sum is σ = 145459967345280. Its totient is φ = 139407855354000.

The previous prime is 142403241032951. The next prime is 142403241033037. The reversal of 142403241033023 is 320330142304241.

It is not a de Polignac number, because 142403241033023 - 2¹⁶ = 142403240967487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142403241033083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7146235886 + ... + 7146255812.

It is an arithmetic number, because the mean of its divisors is an integer number (6060831972720).

Almost surely, 2^{142403241033023} is an apocalyptic number.

142403241033023 is a deficient number, since it is larger than the sum of its proper divisors (3056726312257).

142403241033023 is an equidigital number, since it uses as much as digits as its factorization.

142403241033023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28475 (or 28416 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 142403241033023 its reverse (320330142304241), we get a palindrome (462733383337264).

The spelling of 142403241033023 in words is "one hundred forty-two trillion, four hundred three billion, two hundred forty-one million, thirty-three thousand, twenty-three".