142343131333030 has 32 divisors (see below), whose sum is σ = 279002870863200. Its totient is φ = 52080535890432.

The previous prime is 142343131332947. The next prime is 142343131333033. The reversal of 142343131333030 is 30333131343241.

142343131333030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142343131333033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12916794067 + ... + 12916805086.

It is an arithmetic number, because the mean of its divisors is an integer number (8718839714475).

Almost surely, 2^{142343131333030} is an apocalyptic number.

142343131333030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142343131333030 is a deficient number, since it is larger than the sum of its proper divisors (136659739530170).

142343131333030 is a wasteful number, since it uses less digits than its factorization.

142343131333030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25833599208.

The product of its (nonzero) digits is 69984, while the sum is 34.

Adding to 142343131333030 its reverse (30333131343241), we get a palindrome (172676262676271).

The spelling of 142343131333030 in words is "one hundred forty-two trillion, three hundred forty-three billion, one hundred thirty-one million, three hundred thirty-three thousand, thirty".