446351051147 has 2 divisors, whose sum is σ = 446351051148. Its totient is φ = 446351051146.

The previous prime is 446351051137. The next prime is 446351051149. The reversal of 446351051147 is 741150153644.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-446351051147 is a prime.

Together with 446351051149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (446351051149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223175525573 + 223175525574.

It is an arithmetic number, because the mean of its divisors is an integer number (223175525574).

Almost surely, 2^446351051147 is an apocalyptic number.

446351051147 is a deficient number, since it is larger than the sum of its proper divisors (1).

446351051147 is an equidigital number, since it uses as much as digits as its factorization.

446351051147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 446351051147 in words is "four hundred forty-six billion, three hundred fifty-one million, fifty-one thousand, one hundred forty-seven".