106506332626446 has 48 divisors (see below), whose sum is σ = 236144468720160. Its totient is φ = 34680153718080.

The previous prime is 106506332626423. The next prime is 106506332626487. The reversal of 106506332626446 is 644626233605601.

106506332626446 is a `hidden beast` number, since 1 + 0 + 6 + 5 + 0 + 6 + 3 + 3 + 2 + 626 + 4 + 4 + 6 = 666.

It is a super-2 number, since 2×106506332626446² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106506332626392 and 106506332626401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243541050 + ... + 243977981.

It is an arithmetic number, because the mean of its divisors is an integer number (4919676431670).

Almost surely, 2^{106506332626446} is an apocalyptic number.

106506332626446 is an abundant number, since it is smaller than the sum of its proper divisors (129638136093714).

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

106506332626446 is a wasteful number, since it uses less digits than its factorization.

106506332626446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487519321 (or 487519318 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 54.

The spelling of 106506332626446 in words is "one hundred six trillion, five hundred six billion, three hundred thirty-two million, six hundred twenty-six thousand, four hundred forty-six".