106011643626 has 24 divisors (see below), whose sum is σ = 262505022624. Its totient is φ = 30289041000.

The previous prime is 106011643613. The next prime is 106011643627. The reversal of 106011643626 is 626346110601.

It is a happy number.

106011643626 is a `hidden beast` number, since 1 + 0 + 6 + 0 + 1 + 1 + 643 + 6 + 2 + 6 = 666.

It is a super-2 number, since 2×106011643626² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106011643627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420681000 + ... + 420681251.

It is an arithmetic number, because the mean of its divisors is an integer number (10937709276).

Almost surely, 2^106011643626 is an apocalyptic number.

106011643626 is an abundant number, since it is smaller than the sum of its proper divisors (156493378998).

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

106011643626 is a wasteful number, since it uses less digits than its factorization.

106011643626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841362266 (or 841362263 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 106011643626 in words is "one hundred six billion, eleven million, six hundred forty-three thousand, six hundred twenty-six".