10403404000 has 192 divisors, whose sum is σ = 28173023424. Its totient is φ = 3744000000.

The previous prime is 10403403991. The next prime is 10403404003. The reversal of 10403404000 is 40430401.

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 (10403404003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4442830 + ... + 4445170.

It is an arithmetic number, because the mean of its divisors is an integer number (146734497).

Almost surely, 2^10403404000 is an apocalyptic number.

10403404000 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 10403404000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14086511712).

10403404000 is an abundant number, since it is smaller than the sum of its proper divisors (17769619424).

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

10403404000 is a wasteful number, since it uses less digits than its factorization.

10403404000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478 (or 2460 counting only the distinct ones).

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

Adding to 10403404000 its reverse (40430401), we get a palindrome (10443834401).

The spelling of 10403404000 in words is "ten billion, four hundred three million, four hundred four thousand".