445215547422106 has 16 divisors (see below), whose sum is σ = 689366541685248. Its totient is φ = 215426711293200.

The previous prime is 445215547422097. The next prime is 445215547422119. The reversal of 445215547422106 is 601224745512544.

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, 125629576 + ... + 129124828.

It is an arithmetic number, because the mean of its divisors is an integer number (43085408855328).

Almost surely, 2^{445215547422106} is an apocalyptic number.

445215547422106 is a deficient number, since it is larger than the sum of its proper divisors (244150994263142).

445215547422106 is a wasteful number, since it uses less digits than its factorization.

445215547422106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5549757.

The product of its (nonzero) digits is 10752000, while the sum is 52.

The spelling of 445215547422106 in words is "four hundred forty-five trillion, two hundred fifteen billion, five hundred forty-seven million, four hundred twenty-two thousand, one hundred six".