11246814641 has 2 divisors, whose sum is σ = 11246814642. Its totient is φ = 11246814640.

The previous prime is 11246814617. The next prime is 11246814707. The reversal of 11246814641 is 14641864211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11156640625 + 90174016 = 105625^2 + 9496^2 .

It is a cyclic number.

It is not a de Polignac number, because 11246814641 - 2⁶ = 11246814577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11246814595 and 11246814604.

It is not a weakly prime, because it can be changed into another prime (11246814541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5623407320 + 5623407321.

It is an arithmetic number, because the mean of its divisors is an integer number (5623407321).

Almost surely, 2^11246814641 is an apocalyptic number.

It is an amenable number.

11246814641 is a deficient number, since it is larger than the sum of its proper divisors (1).

11246814641 is an equidigital number, since it uses as much as digits as its factorization.

11246814641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864, while the sum is 38.

The spelling of 11246814641 in words is "eleven billion, two hundred forty-six million, eight hundred fourteen thousand, six hundred forty-one".