10043010400 has 72 divisors (see below), whose sum is σ = 24542179200. Its totient is φ = 4013160960.

The previous prime is 10043010379. The next prime is 10043010401. The reversal of 10043010400 is 401034001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10043010401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 863826 + ... + 875374.

It is an arithmetic number, because the mean of its divisors is an integer number (340863600).

Almost surely, 2^10043010400 is an apocalyptic number.

10043010400 is a gapful number since it is divisible by the number (10) 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 10043010400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12271089600).

10043010400 is an abundant number, since it is smaller than the sum of its proper divisors (14499168800).

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

10043010400 is a wasteful number, since it uses less digits than its factorization.

10043010400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12656 (or 12643 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10043010400 its reverse (401034001), we get a palindrome (10444044401).

The spelling of 10043010400 in words is "ten billion, forty-three million, ten thousand, four hundred".