1465428245641 has 2 divisors, whose sum is σ = 1465428245642. Its totient is φ = 1465428245640.

The previous prime is 1465428245609. The next prime is 1465428245663.

1465428245641 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1036659967225 + 428768278416 = 1018165^2 + 654804^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1465428245641 - 2⁵ = 1465428245609 is a prime.

It is not a weakly prime, because it can be changed into another prime (1465428245681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732714122820 + 732714122821.

It is an arithmetic number, because the mean of its divisors is an integer number (732714122821).

Almost surely, 2^{1465428245641} is an apocalyptic number.

It is an amenable number.

1465428245641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1465428245641 is an equidigital number, since it uses as much as digits as its factorization.

1465428245641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7372800, while the sum is 52.

The spelling of 1465428245641 in words is "one trillion, four hundred sixty-five billion, four hundred twenty-eight million, two hundred forty-five thousand, six hundred forty-one".