1332751841 has 2 divisors, whose sum is σ = 1332751842. Its totient is φ = 1332751840.

The previous prime is 1332751817. The next prime is 1332751879. The reversal of 1332751841 is 1481572331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 752953600 + 579798241 = 27440^2 + 24079^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332751841 - 2¹⁰ = 1332750817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1332751801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666375920 + 666375921.

It is an arithmetic number, because the mean of its divisors is an integer number (666375921).

Almost surely, 2^1332751841 is an apocalyptic number.

It is an amenable number.

1332751841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332751841 is an equidigital number, since it uses as much as digits as its factorization.

1332751841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 35.

The square root of 1332751841 is about 36506.8738869819. The cubic root of 1332751841 is about 1100.4823892506.

The spelling of 1332751841 in words is "one billion, three hundred thirty-two million, seven hundred fifty-one thousand, eight hundred forty-one".