65240343150357 has 16 divisors (see below), whose sum is σ = 88876038712320. Its totient is φ = 42556570910400.

The previous prime is 65240343150347. The next prime is 65240343150373. The reversal of 65240343150357 is 75305134304256.

It is not a de Polignac number, because 65240343150357 - 2²⁷ = 65240208932629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65240343150337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 933223182 + ... + 933293087.

It is an arithmetic number, because the mean of its divisors is an integer number (5554752419520).

Almost surely, 2^{65240343150357} is an apocalyptic number.

It is an amenable number.

65240343150357 is a deficient number, since it is larger than the sum of its proper divisors (23635695561963).

65240343150357 is a wasteful number, since it uses less digits than its factorization.

65240343150357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866516524.

The product of its (nonzero) digits is 4536000, while the sum is 48.

The spelling of 65240343150357 in words is "sixty-five trillion, two hundred forty billion, three hundred forty-three million, one hundred fifty thousand, three hundred fifty-seven".