35019218345 has 12 divisors (see below), whose sum is σ = 44351211780. Its totient is φ = 26540879904.

The previous prime is 35019218341. The next prime is 35019218387. The reversal of 35019218345 is 54381291053.

It can be written as a sum of positive squares in 2 ways, for example, as 4490742169 + 30528476176 = 67013^2 + 174724^2 .

It is not a de Polignac number, because 35019218345 - 2² = 35019218341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35019218341) 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 in 11 ways as a sum of consecutive naturals, for example, 9698810 + ... + 9702419.

It is an arithmetic number, because the mean of its divisors is an integer number (3695934315).

Almost surely, 2^35019218345 is an apocalyptic number.

It is an amenable number.

35019218345 is a deficient number, since it is larger than the sum of its proper divisors (9331993435).

35019218345 is a wasteful number, since it uses less digits than its factorization.

35019218345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19401272 (or 19401253 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 35019218345 in words is "thirty-five billion, nineteen million, two hundred eighteen thousand, three hundred forty-five".