4014268637461 has 2 divisors, whose sum is σ = 4014268637462. Its totient is φ = 4014268637460.

The previous prime is 4014268637453. The next prime is 4014268637527. The reversal of 4014268637461 is 1647368624104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3766432932900 + 247835704561 = 1940730^2 + 497831^2 .

It is a cyclic number.

It is not a de Polignac number, because 4014268637461 - 2³ = 4014268637453 is a prime.

It is a super-2 number, since 2×4014268637461² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4014268637399 and 4014268637408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4014268637761) 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, 2007134318730 + 2007134318731.

It is an arithmetic number, because the mean of its divisors is an integer number (2007134318731).

Almost surely, 2^{4014268637461} is an apocalyptic number.

It is an amenable number.

4014268637461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4014268637461 is an equidigital number, since it uses as much as digits as its factorization.

4014268637461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4644864, while the sum is 52.

The spelling of 4014268637461 in words is "four trillion, fourteen billion, two hundred sixty-eight million, six hundred thirty-seven thousand, four hundred sixty-one".