1454414461 has 2 divisors, whose sum is σ = 1454414462. Its totient is φ = 1454414460.

The previous prime is 1454414441. The next prime is 1454414477. The reversal of 1454414461 is 1644144541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1024640100 + 429774361 = 32010^2 + 20731^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454414461 - 2²³ = 1446025853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1454414431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727207230 + 727207231.

It is an arithmetic number, because the mean of its divisors is an integer number (727207231).

Almost surely, 2^1454414461 is an apocalyptic number.

It is an amenable number.

1454414461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454414461 is an equidigital number, since it uses as much as digits as its factorization.

1454414461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30720, while the sum is 34.

The square root of 1454414461 is about 38136.7861912878. The cubic root of 1454414461 is about 1132.9986559553.

The spelling of 1454414461 in words is "one billion, four hundred fifty-four million, four hundred fourteen thousand, four hundred sixty-one".