446891379160 has 16 divisors (see below), whose sum is σ = 1005505603200. Its totient is φ = 178756551648.

The previous prime is 446891379113. The next prime is 446891379161. The reversal of 446891379160 is 61973198644.

It is a junction number, because it is equal to n+sod(n) for n = 446891379095 and 446891379104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446891379161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5586142200 + ... + 5586142279.

It is an arithmetic number, because the mean of its divisors is an integer number (62844100200).

Almost surely, 2^446891379160 is an apocalyptic number.

446891379160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

446891379160 is an abundant number, since it is smaller than the sum of its proper divisors (558614224040).

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

446891379160 is a wasteful number, since it uses less digits than its factorization.

446891379160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11172284490 (or 11172284486 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 446891379160 in words is "four hundred forty-six billion, eight hundred ninety-one million, three hundred seventy-nine thousand, one hundred sixty".