441100057 has 2 divisors, whose sum is σ = 441100058. Its totient is φ = 441100056.

The previous prime is 441100043. The next prime is 441100103. The reversal of 441100057 is 750001144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 412252416 + 28847641 = 20304^2 + 5371^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441100057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (441100007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220550028 + 220550029.

It is an arithmetic number, because the mean of its divisors is an integer number (220550029).

Almost surely, 2^441100057 is an apocalyptic number.

It is an amenable number.

441100057 is a deficient number, since it is larger than the sum of its proper divisors (1).

441100057 is an equidigital number, since it uses as much as digits as its factorization.

441100057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 441100057 is about 21002.3821744106. The cubic root of 441100057 is about 761.2238228960.

The spelling of 441100057 in words is "four hundred forty-one million, one hundred thousand, fifty-seven".