10643114036444 has 12 divisors (see below), whose sum is σ = 18625767960744. Its totient is φ = 5321466047664.

The previous prime is 10643114036413. The next prime is 10643114036447. The reversal of 10643114036444 is 44463041134601.

It is a super-2 number, since 2×10643114036444² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643114036447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22479062 + ... + 22947645.

It is an arithmetic number, because the mean of its divisors is an integer number (1552147330062).

Almost surely, 2^{10643114036444} is an apocalyptic number.

It is an amenable number.

10643114036444 is a deficient number, since it is larger than the sum of its proper divisors (7982653924300).

10643114036444 is a wasteful number, since it uses less digits than its factorization.

10643114036444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45485284 (or 45485282 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 10643114036444 in words is "ten trillion, six hundred forty-three billion, one hundred fourteen million, thirty-six thousand, four hundred forty-four".