10643266643230 has 16 divisors (see below), whose sum is σ = 20631563031744. Its totient is φ = 3929821529760.

The previous prime is 10643266643221. The next prime is 10643266643263. The reversal of 10643266643230 is 3234666234601.

It is a super-2 number, since 2×10643266643230² (a number of 27 digits) contains 22 as substring.

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, 40935640806 + ... + 40935641065.

It is an arithmetic number, because the mean of its divisors is an integer number (1289472689484).

Almost surely, 2^{10643266643230} is an apocalyptic number.

10643266643230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10643266643230 is a deficient number, since it is larger than the sum of its proper divisors (9988296388514).

10643266643230 is a wasteful number, since it uses less digits than its factorization.

10643266643230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81871281891.

The product of its (nonzero) digits is 2239488, while the sum is 46.

The spelling of 10643266643230 in words is "ten trillion, six hundred forty-three billion, two hundred sixty-six million, six hundred forty-three thousand, two hundred thirty".