1465242462779 has 2 divisors, whose sum is σ = 1465242462780. Its totient is φ = 1465242462778.

The previous prime is 1465242462757. The next prime is 1465242462797. The reversal of 1465242462779 is 9772642425641.

Together with next prime (1465242462797) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1465242462779 is a prime.

It is not a weakly prime, because it can be changed into another prime (1465242462799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732621231389 + 732621231390.

It is an arithmetic number, because the mean of its divisors is an integer number (732621231390).

Almost surely, 2^{1465242462779} is an apocalyptic number.

1465242462779 is a deficient number, since it is larger than the sum of its proper divisors (1).

1465242462779 is an equidigital number, since it uses as much as digits as its factorization.

1465242462779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40642560, while the sum is 59.

The spelling of 1465242462779 in words is "one trillion, four hundred sixty-five billion, two hundred forty-two million, four hundred sixty-two thousand, seven hundred seventy-nine".