2366947045451 has 2 divisors, whose sum is σ = 2366947045452. Its totient is φ = 2366947045450.

The previous prime is 2366947045433. The next prime is 2366947045457. The reversal of 2366947045451 is 1545407496632.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2366947045451 - 2⁶ = 2366947045387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2366947045457) 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, 1183473522725 + 1183473522726.

It is an arithmetic number, because the mean of its divisors is an integer number (1183473522726).

Almost surely, 2^{2366947045451} is an apocalyptic number.

2366947045451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2366947045451 is an equidigital number, since it uses as much as digits as its factorization.

2366947045451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21772800, while the sum is 56.

The spelling of 2366947045451 in words is "two trillion, three hundred sixty-six billion, nine hundred forty-seven million, forty-five thousand, four hundred fifty-one".