446900741893 has 2 divisors, whose sum is σ = 446900741894. Its totient is φ = 446900741892.

The previous prime is 446900741723. The next prime is 446900741899. The reversal of 446900741893 is 398147009644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 446415068449 + 485673444 = 668143^2 + 22038^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-446900741893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (446900741899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223450370946 + 223450370947.

It is an arithmetic number, because the mean of its divisors is an integer number (223450370947).

Almost surely, 2^446900741893 is an apocalyptic number.

It is an amenable number.

446900741893 is a deficient number, since it is larger than the sum of its proper divisors (1).

446900741893 is an equidigital number, since it uses as much as digits as its factorization.

446900741893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 446900741893 in words is "four hundred forty-six billion, nine hundred million, seven hundred forty-one thousand, eight hundred ninety-three".