332344222143432 has 64 divisors (see below), whose sum is σ = 832367263121280. Its totient is φ = 110580520207872.

The previous prime is 332344222143419. The next prime is 332344222143491. The reversal of 332344222143432 is 234341222443233.

It is a happy number.

It is a super-2 number, since 2×332344222143432² (a number of 30 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 864222748 + ... + 864607220.

It is an arithmetic number, because the mean of its divisors is an integer number (13005738486270).

Almost surely, 2^{332344222143432} is an apocalyptic number.

It is an amenable number.

332344222143432 is an abundant number, since it is smaller than the sum of its proper divisors (500023040977848).

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

332344222143432 is a wasteful number, since it uses less digits than its factorization.

332344222143432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449702 (or 449698 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 42.

Adding to 332344222143432 its reverse (234341222443233), we get a palindrome (566685444586665).

The spelling of 332344222143432 in words is "three hundred thirty-two trillion, three hundred forty-four billion, two hundred twenty-two million, one hundred forty-three thousand, four hundred thirty-two".