106591243776 has 40 divisors (see below), whose sum is σ = 283965739464. Its totient is φ = 35530414080.

The previous prime is 106591243763. The next prime is 106591243777. The reversal of 106591243776 is 677342195601.

It is a super-2 number, since 2×106591243776² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106591243777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34696135 + ... + 34699206.

Almost surely, 2^106591243776 is an apocalyptic number.

106591243776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

106591243776 is an abundant number, since it is smaller than the sum of its proper divisors (177374495688).

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

106591243776 is an frugal number, since it uses more digits than its factorization.

106591243776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69395362 (or 69395346 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 106591243776 in words is "one hundred six billion, five hundred ninety-one million, two hundred forty-three thousand, seven hundred seventy-six".