10561424003 has 16 divisors (see below), whose sum is σ = 11835040896. Its totient is φ = 9361522560.

The previous prime is 10561423937. The next prime is 10561424011. The reversal of 10561424003 is 30042416501.

It is a de Polignac number, because none of the positive numbers 2^k-10561424003 is a prime.

It is a super-2 number, since 2×10561424003² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10561424053) 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, 130688 + ... + 195453.

It is an arithmetic number, because the mean of its divisors is an integer number (739690056).

Almost surely, 2^10561424003 is an apocalyptic number.

10561424003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10561424003 is a deficient number, since it is larger than the sum of its proper divisors (1273616893).

10561424003 is a wasteful number, since it uses less digits than its factorization.

10561424003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326254.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 10561424003 in words is "ten billion, five hundred sixty-one million, four hundred twenty-four thousand, three".