65326421614 has 8 divisors (see below), whose sum is σ = 98005903560. Its totient is φ = 32657787096.

The previous prime is 65326421579. The next prime is 65326421617. The reversal of 65326421614 is 41612462356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65326421617) 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 3 ways as a sum of consecutive naturals, for example, 2696784 + ... + 2720899.

It is an arithmetic number, because the mean of its divisors is an integer number (12250737945).

Almost surely, 2^65326421614 is an apocalyptic number.

65326421614 is a deficient number, since it is larger than the sum of its proper divisors (32679481946).

65326421614 is a wasteful number, since it uses less digits than its factorization.

65326421614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5423714.

The product of its digits is 207360, while the sum is 40.

The spelling of 65326421614 in words is "sixty-five billion, three hundred twenty-six million, four hundred twenty-one thousand, six hundred fourteen".