1461042841 has 2 divisors, whose sum is σ = 1461042842. Its totient is φ = 1461042840.

The previous prime is 1461042811. The next prime is 1461042851. The reversal of 1461042841 is 1482401641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1036518025 + 424524816 = 32195^2 + 20604^2 .

It is a cyclic number.

It is not a de Polignac number, because 1461042841 - 2¹³ = 1461034649 is a prime.

It is not a weakly prime, because it can be changed into another prime (1461042811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730521420 + 730521421.

It is an arithmetic number, because the mean of its divisors is an integer number (730521421).

Almost surely, 2^1461042841 is an apocalyptic number.

It is an amenable number.

1461042841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461042841 is an equidigital number, since it uses as much as digits as its factorization.

1461042841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1461042841 is about 38223.5901113435. The cubic root of 1461042841 is about 1134.7172320484.

The spelling of 1461042841 in words is "one billion, four hundred sixty-one million, forty-two thousand, eight hundred forty-one".