446223020654 has 16 divisors (see below), whose sum is σ = 698652565920. Its totient is φ = 213344846880.

The previous prime is 446223020647. The next prime is 446223020743. The reversal of 446223020654 is 456020322644.

It is a super-2 number, since 2×446223020654² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 1353557 + ... + 1650624.

It is an arithmetic number, because the mean of its divisors is an integer number (43665785370).

Almost surely, 2^446223020654 is an apocalyptic number.

446223020654 is a deficient number, since it is larger than the sum of its proper divisors (252429545266).

446223020654 is a wasteful number, since it uses less digits than its factorization.

446223020654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3007435.

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 446223020654 in words is "four hundred forty-six billion, two hundred twenty-three million, twenty thousand, six hundred fifty-four".