142321232610226 has 16 divisors (see below), whose sum is σ = 213616803124800. Its totient is φ = 71115632446320.

The previous prime is 142321232610217. The next prime is 142321232610259. The reversal of 142321232610226 is 622016232123241.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512008741 + ... + 512286631.

It is an arithmetic number, because the mean of its divisors is an integer number (13351050195300).

Almost surely, 2^{142321232610226} is an apocalyptic number.

142321232610226 is a deficient number, since it is larger than the sum of its proper divisors (71295570514574).

142321232610226 is a wasteful number, since it uses less digits than its factorization.

142321232610226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438849.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 142321232610226 its reverse (622016232123241), we get a palindrome (764337464733467).

The spelling of 142321232610226 in words is "one hundred forty-two trillion, three hundred twenty-one billion, two hundred thirty-two million, six hundred ten thousand, two hundred twenty-six".