446668080137 has 8 divisors (see below), whose sum is σ = 472803616800. Its totient is φ = 420795212544.

The previous prime is 446668080077. The next prime is 446668080161. The reversal of 446668080137 is 731080866644.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 446668080137 - 2⁶ = 446668080073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (446668080437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65663768 + ... + 65670569.

It is an arithmetic number, because the mean of its divisors is an integer number (59100452100).

Almost surely, 2^446668080137 is an apocalyptic number.

It is an amenable number.

446668080137 is a deficient number, since it is larger than the sum of its proper divisors (26135536663).

446668080137 is a wasteful number, since it uses less digits than its factorization.

446668080137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131334535.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 446668080137 in words is "four hundred forty-six billion, six hundred sixty-eight million, eighty thousand, one hundred thirty-seven".