10643126341564 has 24 divisors (see below), whose sum is σ = 18650317593600. Its totient is φ = 5314465975920.

The previous prime is 10643126341531. The next prime is 10643126341583. The reversal of 10643126341564 is 46514362134601.

It is a super-3 number, since 3×10643126341564³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23804109 + ... + 24247099.

It is an arithmetic number, because the mean of its divisors is an integer number (777096566400).

Almost surely, 2^{10643126341564} is an apocalyptic number.

It is an amenable number.

10643126341564 is a deficient number, since it is larger than the sum of its proper divisors (8007191252036).

10643126341564 is a wasteful number, since it uses less digits than its factorization.

10643126341564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450993 (or 450991 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 10643126341564 in words is "ten trillion, six hundred forty-three billion, one hundred twenty-six million, three hundred forty-one thousand, five hundred sixty-four".