1067423337257 has 2 divisors, whose sum is σ = 1067423337258. Its totient is φ = 1067423337256.

The previous prime is 1067423337221. The next prime is 1067423337269. The reversal of 1067423337257 is 7527333247601.

1067423337257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 884372848921 + 183050488336 = 940411^2 + 427844^2 .

It is a cyclic number.

It is not a de Polignac number, because 1067423337257 - 2¹⁶ = 1067423271721 is a prime.

It is a super-2 number, since 2×1067423337257² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1067423337287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533711668628 + 533711668629.

It is an arithmetic number, because the mean of its divisors is an integer number (533711668629).

Almost surely, 2^{1067423337257} is an apocalyptic number.

It is an amenable number.

1067423337257 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067423337257 is an equidigital number, since it uses as much as digits as its factorization.

1067423337257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4445280, while the sum is 50.

The spelling of 1067423337257 in words is "one trillion, sixty-seven billion, four hundred twenty-three million, three hundred thirty-seven thousand, two hundred fifty-seven".