446224234051640 has 64 divisors (see below), whose sum is σ = 1100952679419360. Its totient is φ = 161422615019520.

The previous prime is 446224234051639. The next prime is 446224234051723. The reversal of 446224234051640 is 46150432422644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2627236289 + ... + 2627406128.

Almost surely, 2^{446224234051640} is an apocalyptic number.

446224234051640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

446224234051640 is an abundant number, since it is smaller than the sum of its proper divisors (654728445367720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

446224234051640 is a wasteful number, since it uses less digits than its factorization.

446224234051640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5254642632 (or 5254642628 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 47.

The spelling of 446224234051640 in words is "four hundred forty-six trillion, two hundred twenty-four billion, two hundred thirty-four million, fifty-one thousand, six hundred forty".