10643115123406 has 8 divisors (see below), whose sum is σ = 15964761955464. Its totient is φ = 5321527804920.

The previous prime is 10643115123337. The next prime is 10643115123457. The reversal of 10643115123406 is 60432151134601.

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

It is a super-2 number, since 2×10643115123406² (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 3 ways as a sum of consecutive naturals, for example, 14428585 + ... + 15148276.

It is an arithmetic number, because the mean of its divisors is an integer number (1995595244433).

Almost surely, 2^{10643115123406} is an apocalyptic number.

10643115123406 is a deficient number, since it is larger than the sum of its proper divisors (5321646832058).

10643115123406 is a wasteful number, since it uses less digits than its factorization.

10643115123406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29756786.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 10643115123406 in words is "ten trillion, six hundred forty-three billion, one hundred fifteen million, one hundred twenty-three thousand, four hundred six".