10634040443 has 8 divisors (see below), whose sum is σ = 11455197936. Its totient is φ = 9813333600.

The previous prime is 10634040419. The next prime is 10634040493. The reversal of 10634040443 is 34404043601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10634040443 - 2²⁰ = 10632991867 is a prime.

It is a super-2 number, since 2×10634040443² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10634040493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62828 + ... + 158793.

It is an arithmetic number, because the mean of its divisors is an integer number (1431899742).

Almost surely, 2^10634040443 is an apocalyptic number.

10634040443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10634040443 is a deficient number, since it is larger than the sum of its proper divisors (821157493).

10634040443 is a wasteful number, since it uses less digits than its factorization.

10634040443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225325.

The product of its (nonzero) digits is 13824, while the sum is 29.

The spelling of 10634040443 in words is "ten billion, six hundred thirty-four million, forty thousand, four hundred forty-three".