246269213263049 has 2 divisors, whose sum is σ = 246269213263050. Its totient is φ = 246269213263048.

The previous prime is 246269213262991. The next prime is 246269213263067. The reversal of 246269213263049 is 940362312962642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 156872944661449 + 89396268601600 = 12524893^2 + 9454960^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-246269213263049 is a prime.

It is a super-2 number, since 2×246269213263049² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (246269213263079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123134606631524 + 123134606631525.

It is an arithmetic number, because the mean of its divisors is an integer number (123134606631525).

Almost surely, 2^{246269213263049} is an apocalyptic number.

It is an amenable number.

246269213263049 is a deficient number, since it is larger than the sum of its proper divisors (1).

246269213263049 is an equidigital number, since it uses as much as digits as its factorization.

246269213263049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40310784, while the sum is 59.

The spelling of 246269213263049 in words is "two hundred forty-six trillion, two hundred sixty-nine billion, two hundred thirteen million, two hundred sixty-three thousand, forty-nine".