11454336461 has 2 divisors, whose sum is σ = 11454336462. Its totient is φ = 11454336460.

The previous prime is 11454336407. The next prime is 11454336469. The reversal of 11454336461 is 16463345411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6443112361 + 5011224100 = 80269^2 + 70790^2 .

It is a cyclic number.

It is not a de Polignac number, because 11454336461 - 2¹⁰ = 11454335437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11454336469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5727168230 + 5727168231.

It is an arithmetic number, because the mean of its divisors is an integer number (5727168231).

Almost surely, 2^11454336461 is an apocalyptic number.

It is an amenable number.

11454336461 is a deficient number, since it is larger than the sum of its proper divisors (1).

11454336461 is an equidigital number, since it uses as much as digits as its factorization.

11454336461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 38.

The spelling of 11454336461 in words is "eleven billion, four hundred fifty-four million, three hundred thirty-six thousand, four hundred sixty-one".