65264351410432 has 72 divisors (see below), whose sum is σ = 131752388793312. Its totient is φ = 32262489292800.

The previous prime is 65264351410429. The next prime is 65264351410451. The reversal of 65264351410432 is 23401415346256.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22758507 + ... + 25465237.

It is an arithmetic number, because the mean of its divisors is an integer number (1829894288796).

Almost surely, 2^{65264351410432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65264351410432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65876194396656).

65264351410432 is an abundant number, since it is smaller than the sum of its proper divisors (66488037382880).

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

65264351410432 is an equidigital number, since it uses as much as digits as its factorization.

65264351410432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707815 (or 2707801 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 46.

Adding to 65264351410432 its reverse (23401415346256), we get a palindrome (88665766756688).

The spelling of 65264351410432 in words is "sixty-five trillion, two hundred sixty-four billion, three hundred fifty-one million, four hundred ten thousand, four hundred thirty-two".