654134382743 has 2 divisors, whose sum is σ = 654134382744. Its totient is φ = 654134382742.

The previous prime is 654134382719. The next prime is 654134382757. The reversal of 654134382743 is 347283431456.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 654134382743 - 2⁶ = 654134382679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 654134382691 and 654134382700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654134382763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327067191371 + 327067191372.

It is an arithmetic number, because the mean of its divisors is an integer number (327067191372).

Almost surely, 2^654134382743 is an apocalyptic number.

654134382743 is a deficient number, since it is larger than the sum of its proper divisors (1).

654134382743 is an equidigital number, since it uses as much as digits as its factorization.

654134382743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5806080, while the sum is 50.

The spelling of 654134382743 in words is "six hundred fifty-four billion, one hundred thirty-four million, three hundred eighty-two thousand, seven hundred forty-three".