10445643823604 has 24 divisors (see below), whose sum is σ = 19941766336128. Its totient is φ = 4748000235840.

The previous prime is 10445643823523. The next prime is 10445643823631. The reversal of 10445643823604 is 40632834654401.

It is a super-2 number, since 2×10445643823604² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18335717 + ... + 18896819.

It is an arithmetic number, because the mean of its divisors is an integer number (830906930672).

Almost surely, 2^{10445643823604} is an apocalyptic number.

It is an amenable number.

10445643823604 is a deficient number, since it is larger than the sum of its proper divisors (9496122512524).

10445643823604 is a wasteful number, since it uses less digits than its factorization.

10445643823604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984215 (or 984213 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 50.

The spelling of 10445643823604 in words is "ten trillion, four hundred forty-five billion, six hundred forty-three million, eight hundred twenty-three thousand, six hundred four".