446397086311 has 16 divisors (see below), whose sum is σ = 492501945600. Its totient is φ = 401213736000.

The previous prime is 446397086297. The next prime is 446397086353. The reversal of 446397086311 is 113680793644.

It is not a de Polignac number, because 446397086311 - 2¹⁹ = 446396562023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446397086111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12865336 + ... + 12899986.

It is an arithmetic number, because the mean of its divisors is an integer number (30781371600).

Almost surely, 2^446397086311 is an apocalyptic number.

446397086311 is a deficient number, since it is larger than the sum of its proper divisors (46104859289).

446397086311 is a wasteful number, since it uses less digits than its factorization.

446397086311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47910.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 446397086311 in words is "four hundred forty-six billion, three hundred ninety-seven million, eighty-six thousand, three hundred eleven".