65860294416 has 80 divisors (see below), whose sum is σ = 194995864704. Its totient is φ = 18763886592.

The previous prime is 65860294411. The next prime is 65860294421. The reversal of 65860294416 is 61449206856.

It is an interprime number because it is at equal distance from previous prime (65860294411) and next prime (65860294421).

It is not an unprimeable number, because it can be changed into a prime (65860294411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159031 + ... + 396246.

Almost surely, 2^65860294416 is an apocalyptic number.

It is an amenable number.

65860294416 is an abundant number, since it is smaller than the sum of its proper divisors (129135570288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65860294416 is a wasteful number, since it uses less digits than its factorization.

65860294416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555648 (or 555642 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 65860294416 in words is "sixty-five billion, eight hundred sixty million, two hundred ninety-four thousand, four hundred sixteen".