2446342520057 has 2 divisors, whose sum is σ = 2446342520058. Its totient is φ = 2446342520056.

The previous prime is 2446342520047. The next prime is 2446342520099. The reversal of 2446342520057 is 7500252436442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2444529123001 + 1813397056 = 1563499^2 + 42584^2 .

It is a cyclic number.

It is not a de Polignac number, because 2446342520057 - 2²⁴ = 2446325742841 is a prime.

It is not a weakly prime, because it can be changed into another prime (2446342520047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1223171260028 + 1223171260029.

It is an arithmetic number, because the mean of its divisors is an integer number (1223171260029).

Almost surely, 2^{2446342520057} is an apocalyptic number.

It is an amenable number.

2446342520057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2446342520057 is an equidigital number, since it uses as much as digits as its factorization.

2446342520057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1612800, while the sum is 44.

Adding to 2446342520057 its reverse (7500252436442), we get a palindrome (9946594956499).

The spelling of 2446342520057 in words is "two trillion, four hundred forty-six billion, three hundred forty-two million, five hundred twenty thousand, fifty-seven".