4279364496157 has 2 divisors, whose sum is σ = 4279364496158. Its totient is φ = 4279364496156.

The previous prime is 4279364496119. The next prime is 4279364496203. The reversal of 4279364496157 is 7516944639724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3728784172036 + 550580324121 = 1931006^2 + 742011^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4279364496157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4279364496092 and 4279364496101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4279364496107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2139682248078 + 2139682248079.

It is an arithmetic number, because the mean of its divisors is an integer number (2139682248079).

Almost surely, 2^{4279364496157} is an apocalyptic number.

It is an amenable number.

4279364496157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4279364496157 is an equidigital number, since it uses as much as digits as its factorization.

4279364496157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 274337280, while the sum is 67.

The spelling of 4279364496157 in words is "four trillion, two hundred seventy-nine billion, three hundred sixty-four million, four hundred ninety-six thousand, one hundred fifty-seven".