4357042054691 has 2 divisors, whose sum is σ = 4357042054692. Its totient is φ = 4357042054690.

The previous prime is 4357042054649. The next prime is 4357042054699. The reversal of 4357042054691 is 1964502407534.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4357042054691 - 2³⁰ = 4355968312867 is a prime.

It is not a weakly prime, because it can be changed into another prime (4357042054699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2178521027345 + 2178521027346.

It is an arithmetic number, because the mean of its divisors is an integer number (2178521027346).

Almost surely, 2^{4357042054691} is an apocalyptic number.

4357042054691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4357042054691 is an equidigital number, since it uses as much as digits as its factorization.

4357042054691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 4357042054691 in words is "four trillion, three hundred fifty-seven billion, forty-two million, fifty-four thousand, six hundred ninety-one".