142212432313 has 24 divisors (see below), whose sum is σ = 173621492928. Its totient is φ = 115922401056.

The previous prime is 142212432293. The next prime is 142212432319. The reversal of 142212432313 is 313234212241.

It is not a de Polignac number, because 142212432313 - 2¹⁷ = 142212301241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142212432319) 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, 169731 + ... + 559672.

It is an arithmetic number, because the mean of its divisors is an integer number (7234228872).

Almost surely, 2^142212432313 is an apocalyptic number.

It is an amenable number.

142212432313 is a deficient number, since it is larger than the sum of its proper divisors (31409060615).

142212432313 is a wasteful number, since it uses less digits than its factorization.

142212432313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729613 (or 729606 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 142212432313 its reverse (313234212241), we get a palindrome (455446644554).

The spelling of 142212432313 in words is "one hundred forty-two billion, two hundred twelve million, four hundred thirty-two thousand, three hundred thirteen".