142203320332 has 24 divisors (see below), whose sum is σ = 263524178736. Its totient is φ = 66911643648.

The previous prime is 142203320257. The next prime is 142203320341. The reversal of 142203320332 is 233023302241.

It is a junction number, because it is equal to n+sod(n) for n = 142203320297 and 142203320306.

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, 512188 + ... + 739420.

It is an arithmetic number, because the mean of its divisors is an integer number (10980174114).

Almost surely, 2^142203320332 is an apocalyptic number.

It is an amenable number.

142203320332 is a deficient number, since it is larger than the sum of its proper divisors (121320858404).

142203320332 is a wasteful number, since it uses less digits than its factorization.

142203320332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236457 (or 236455 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 142203320332 its reverse (233023302241), we get a palindrome (375226622573).

The spelling of 142203320332 in words is "one hundred forty-two billion, two hundred three million, three hundred twenty thousand, three hundred thirty-two".