1042914226547 has 2 divisors, whose sum is σ = 1042914226548. Its totient is φ = 1042914226546.

The previous prime is 1042914226537. The next prime is 1042914226591. The reversal of 1042914226547 is 7456224192401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1042914226547 - 2²⁴ = 1042897449331 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042914226507) 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, 521457113273 + 521457113274.

It is an arithmetic number, because the mean of its divisors is an integer number (521457113274).

Almost surely, 2^{1042914226547} is an apocalyptic number.

1042914226547 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042914226547 is an equidigital number, since it uses as much as digits as its factorization.

1042914226547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 1042914226547 in words is "one trillion, forty-two billion, nine hundred fourteen million, two hundred twenty-six thousand, five hundred forty-seven".