4332142052257 has 2 divisors, whose sum is σ = 4332142052258. Its totient is φ = 4332142052256.

The previous prime is 4332142052239. The next prime is 4332142052263. The reversal of 4332142052257 is 7522502412334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3651886602081 + 680255450176 = 1910991^2 + 824776^2 .

It is a cyclic number.

It is not a de Polignac number, because 4332142052257 - 2¹⁵ = 4332142019489 is a prime.

It is not a weakly prime, because it can be changed into another prime (4332142052297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2166071026128 + 2166071026129.

It is an arithmetic number, because the mean of its divisors is an integer number (2166071026129).

Almost surely, 2^{4332142052257} is an apocalyptic number.

It is an amenable number.

4332142052257 is a deficient number, since it is larger than the sum of its proper divisors (1).

4332142052257 is an equidigital number, since it uses as much as digits as its factorization.

4332142052257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 4332142052257 in words is "four trillion, three hundred thirty-two billion, one hundred forty-two million, fifty-two thousand, two hundred fifty-seven".