35140649398895 has 4 divisors (see below), whose sum is σ = 42168779278680. Its totient is φ = 28112519519112.

The previous prime is 35140649398879. The next prime is 35140649398963. The reversal of 35140649398895 is 59889394604153.

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

It is a cyclic number.

It is not a de Polignac number, because 35140649398895 - 2⁴ = 35140649398879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3514064939885 + ... + 3514064939894.

It is an arithmetic number, because the mean of its divisors is an integer number (10542194819670).

Almost surely, 2^{35140649398895} is an apocalyptic number.

35140649398895 is a deficient number, since it is larger than the sum of its proper divisors (7028129879785).

35140649398895 is an equidigital number, since it uses as much as digits as its factorization.

35140649398895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7028129879784.

The product of its (nonzero) digits is 1007769600, while the sum is 74.

The spelling of 35140649398895 in words is "thirty-five trillion, one hundred forty billion, six hundred forty-nine million, three hundred ninety-eight thousand, eight hundred ninety-five".