106306551664 has 20 divisors (see below), whose sum is σ = 206308285504. Its totient is φ = 53065703808.

The previous prime is 106306551661. The next prime is 106306551671. The reversal of 106306551664 is 466155603601.

It is a super-2 number, since 2×106306551664² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106306551664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106306551661) 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, 5463237 + ... + 5482660.

Almost surely, 2^106306551664 is an apocalyptic number.

It is an amenable number.

106306551664 is a deficient number, since it is larger than the sum of its proper divisors (100001733840).

106306551664 is a wasteful number, since it uses less digits than its factorization.

106306551664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10946512 (or 10946506 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 106306551664 in words is "one hundred six billion, three hundred six million, five hundred fifty-one thousand, six hundred sixty-four".