35318389249 has 32 divisors (see below), whose sum is σ = 43247812608. Its totient is φ = 28402920000.

The previous prime is 35318389213. The next prime is 35318389261. The reversal of 35318389249 is 94298381353.

It is not a de Polignac number, because 35318389249 - 2¹⁷ = 35318258177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35318389249.

It is not an unprimeable number, because it can be changed into a prime (35318389649) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417924 + ... + 495274.

It is an arithmetic number, because the mean of its divisors is an integer number (1351494144).

Almost surely, 2^35318389249 is an apocalyptic number.

It is an amenable number.

35318389249 is a deficient number, since it is larger than the sum of its proper divisors (7929423359).

35318389249 is a wasteful number, since it uses less digits than its factorization.

35318389249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77509.

The product of its digits is 5598720, while the sum is 55.

The spelling of 35318389249 in words is "thirty-five billion, three hundred eighteen million, three hundred eighty-nine thousand, two hundred forty-nine".