106571219314442 has 16 divisors (see below), whose sum is σ = 163814457986280. Its totient is φ = 51978022978752.

The previous prime is 106571219314409. The next prime is 106571219314477. The reversal of 106571219314442 is 244413912175601.

It can be written as a sum of positive squares in 4 ways, for example, as 94897387257841 + 11673832056601 = 9741529^2 + 3416699^2 .

It is a super-2 number, since 2×106571219314442² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2905729817 + ... + 2905766492.

Almost surely, 2^{106571219314442} is an apocalyptic number.

106571219314442 is a deficient number, since it is larger than the sum of its proper divisors (57243238671838).

106571219314442 is a wasteful number, since it uses less digits than its factorization.

106571219314442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811496537.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 106571219314442 in words is "one hundred six trillion, five hundred seventy-one billion, two hundred nineteen million, three hundred fourteen thousand, four hundred forty-two".