10043004040000 has 140 divisors (see below), whose sum is σ = 26214092555200. Its totient is φ = 3805769664000.

The previous prime is 10043004039907. The next prime is 10043004040001. The reversal of 10043004040000 is 4040034001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10043004040001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5847240 + ... + 7367239.

Almost surely, 2^{10043004040000} is an apocalyptic number.

10043004040000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10043004040000 is an abundant number, since it is smaller than the sum of its proper divisors (16171088515200).

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

10043004040000 is an equidigital number, since it uses as much as digits as its factorization.

10043004040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13214530 (or 13214505 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10043004040000 its reverse (4040034001), we get a palindrome (10047044074001).

The spelling of 10043004040000 in words is "ten trillion, forty-three billion, four million, forty thousand".