142203422332032 has 64 divisors (see below), whose sum is σ = 378170664231360. Its totient is φ = 47345570749440.

The previous prime is 142203422332003. The next prime is 142203422332033. The reversal of 142203422332032 is 230233224302241.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 142203422331984 and 142203422332002.

It is not an unprimeable number, because it can be changed into a prime (142203422332033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216742444 + ... + 217397547.

It is an arithmetic number, because the mean of its divisors is an integer number (5908916628615).

Almost surely, 2^{142203422332032} is an apocalyptic number.

142203422332032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142203422332032 is an abundant number, since it is smaller than the sum of its proper divisors (235967241899328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142203422332032 is an equidigital number, since it uses as much as digits as its factorization.

142203422332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434140861 (or 434140849 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 142203422332032 its reverse (230233224302241), we get a palindrome (372436646634273).

The spelling of 142203422332032 in words is "one hundred forty-two trillion, two hundred three billion, four hundred twenty-two million, three hundred thirty-two thousand, thirty-two".