10134444432 has 160 divisors (see below), whose sum is σ = 30298060800. Its totient is φ = 2859300864.

The previous prime is 10134444403. The next prime is 10134444457. The reversal of 10134444432 is 23444443101.

It is a self number, because there is not a number n which added to its sum of digits gives 10134444432.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10043544 + ... + 10044552.

It is an arithmetic number, because the mean of its divisors is an integer number (189362880).

Almost surely, 2^10134444432 is an apocalyptic number.

10134444432 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 10134444432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15149030400).

10134444432 is an abundant number, since it is smaller than the sum of its proper divisors (20163616368).

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

10134444432 is a wasteful number, since it uses less digits than its factorization.

10134444432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 10134444432 its reverse (23444443101), we get a palindrome (33578887533).

The spelling of 10134444432 in words is "ten billion, one hundred thirty-four million, four hundred forty-four thousand, four hundred thirty-two".