134411244432 has 80 divisors (see below), whose sum is σ = 358885785792. Its totient is φ = 43315084800.

The previous prime is 134411244431. The next prime is 134411244479. The reversal of 134411244432 is 234442114431.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 134411244393 and 134411244402.

It is not an unprimeable number, because it can be changed into a prime (134411244431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37807 + ... + 519857.

Almost surely, 2^134411244432 is an apocalyptic number.

134411244432 is a gapful number since it is divisible by the number (12) 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 134411244432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179442892896).

134411244432 is an abundant number, since it is smaller than the sum of its proper divisors (224474541360).

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

134411244432 is a wasteful number, since it uses less digits than its factorization.

134411244432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482256 (or 482250 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

Adding to 134411244432 its reverse (234442114431), we get a palindrome (368853358863).

The spelling of 134411244432 in words is "one hundred thirty-four billion, four hundred eleven million, two hundred forty-four thousand, four hundred thirty-two".