10643701926486 has 16 divisors (see below), whose sum is σ = 21287540851200. Its totient is φ = 3547877809128.

The previous prime is 10643701926463. The next prime is 10643701926553. The reversal of 10643701926486 is 68462910734601.

It is a super-2 number, since 2×10643701926486² (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, 4684126 + ... + 6574833.

It is an arithmetic number, because the mean of its divisors is an integer number (1330471303200).

Almost surely, 2^{10643701926486} is an apocalyptic number.

10643701926486 is an abundant number, since it is smaller than the sum of its proper divisors (10643838924714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10643701926486 is a wasteful number, since it uses less digits than its factorization.

10643701926486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11416523.

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 10643701926486 in words is "ten trillion, six hundred forty-three billion, seven hundred one million, nine hundred twenty-six thousand, four hundred eighty-six".