35454243109 has 2 divisors, whose sum is σ = 35454243110. Its totient is φ = 35454243108.

The previous prime is 35454243101. The next prime is 35454243131. The reversal of 35454243109 is 90134245453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35169376225 + 284866884 = 187535^2 + 16878^2 .

It is a cyclic number.

It is not a de Polignac number, because 35454243109 - 2³ = 35454243101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35454243101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17727121554 + 17727121555.

It is an arithmetic number, because the mean of its divisors is an integer number (17727121555).

Almost surely, 2^35454243109 is an apocalyptic number.

It is an amenable number.

35454243109 is a deficient number, since it is larger than the sum of its proper divisors (1).

35454243109 is an equidigital number, since it uses as much as digits as its factorization.

35454243109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 35454243109 in words is "thirty-five billion, four hundred fifty-four million, two hundred forty-three thousand, one hundred nine".