106409388562850 has 24 divisors (see below), whose sum is σ = 197942647526400. Its totient is φ = 42559199554320.

The previous prime is 106409388562817. The next prime is 106409388562859. The reversal of 106409388562850 is 58265883904601.

It is a super-2 number, since 2×106409388562850² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106409388562859) 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, 113424950 + ... + 114359249.

It is an arithmetic number, because the mean of its divisors is an integer number (8247610313600).

Almost surely, 2^{106409388562850} is an apocalyptic number.

106409388562850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106409388562850 is a deficient number, since it is larger than the sum of its proper divisors (91533258963550).

106409388562850 is a wasteful number, since it uses less digits than its factorization.

106409388562850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227793554 (or 227793549 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 65.

The spelling of 106409388562850 in words is "one hundred six trillion, four hundred nine billion, three hundred eighty-eight million, five hundred sixty-two thousand, eight hundred fifty".