35018366849 has 4 divisors (see below), whose sum is σ = 35023783236. Its totient is φ = 35012950464.

The previous prime is 35018366843. The next prime is 35018366857. The reversal of 35018366849 is 94866381053.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16178059249 + 18840307600 = 127193^2 + 137260^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35018366849 is a prime.

It is a super-2 number, since 2×35018366849² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35018366849.

It is not an unprimeable number, because it can be changed into a prime (35018366843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2698484 + ... + 2711429.

It is an arithmetic number, because the mean of its divisors is an integer number (8755945809).

Almost surely, 2^35018366849 is an apocalyptic number.

It is an amenable number.

35018366849 is a deficient number, since it is larger than the sum of its proper divisors (5416387).

35018366849 is an equidigital number, since it uses as much as digits as its factorization.

35018366849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5416386.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 35018366849 in words is "thirty-five billion, eighteen million, three hundred sixty-six thousand, eight hundred forty-nine".