2106464008912 has 40 divisors (see below), whose sum is σ = 4099512328704. Its totient is φ = 1048526939904.

The previous prime is 2106464008867. The next prime is 2106464008969. The reversal of 2106464008912 is 2198004646012.

It is a super-2 number, since 2×2106464008912² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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, 22481553 + ... + 22575055.

Almost surely, 2^{2106464008912} is an apocalyptic number.

It is an amenable number.

2106464008912 is a deficient number, since it is larger than the sum of its proper divisors (1993048319792).

2106464008912 is a wasteful number, since it uses less digits than its factorization.

2106464008912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99787 (or 99781 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 2106464008912 in words is "two trillion, one hundred six billion, four hundred sixty-four million, eight thousand, nine hundred twelve".