106624331644 has 24 divisors (see below), whose sum is σ = 187010017488. Its totient is φ = 53192979840.

The previous prime is 106624331633. The next prime is 106624331663. The reversal of 106624331644 is 446133426601.

It is a super-2 number, since 2×106624331644² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106624331597 and 106624331606.

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, 6251352 + ... + 6268384.

It is an arithmetic number, because the mean of its divisors is an integer number (7792084062).

Almost surely, 2^106624331644 is an apocalyptic number.

It is an amenable number.

106624331644 is a deficient number, since it is larger than the sum of its proper divisors (80385685844).

106624331644 is a wasteful number, since it uses less digits than its factorization.

106624331644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20445 (or 20443 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 106624331644 in words is "one hundred six billion, six hundred twenty-four million, three hundred thirty-one thousand, six hundred forty-four".