334244442432 has 112 divisors (see below), whose sum is σ = 890310388032. Its totient is φ = 110666895360.

The previous prime is 334244442391. The next prime is 334244442463. The reversal of 334244442432 is 234244442433.

It is a super-2 number, since 2×334244442432² (a number of 24 digits) contains 22 as substring.

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

It is a congruent number.

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, 18824983 + ... + 18842729.

Almost surely, 2^334244442432 is an apocalyptic number.

334244442432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334244442432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445155194016).

334244442432 is an abundant number, since it is smaller than the sum of its proper divisors (556065945600).

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

334244442432 is a wasteful number, since it uses less digits than its factorization.

334244442432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18416 (or 18406 counting only the distinct ones).

The product of its digits is 884736, while the sum is 39.

Adding to 334244442432 its reverse (234244442433), we get a palindrome (568488884865).

Subtracting from 334244442432 its reverse (234244442433), we obtain a palindrome (99999999999).

The spelling of 334244442432 in words is "three hundred thirty-four billion, two hundred forty-four million, four hundred forty-two thousand, four hundred thirty-two".