1065312347632 has 80 divisors (see below), whose sum is σ = 2340100675360. Its totient is φ = 465745821696.

The previous prime is 1065312347599. The next prime is 1065312347633. The reversal of 1065312347632 is 2367432135601.

It is a super-2 number, since 2×1065312347632² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065312347633) 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, 49693588 + ... + 49715020.

It is an arithmetic number, because the mean of its divisors is an integer number (29251258442).

Almost surely, 2^{1065312347632} is an apocalyptic number.

It is an amenable number.

1065312347632 is an abundant number, since it is smaller than the sum of its proper divisors (1274788327728).

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

1065312347632 is a wasteful number, since it uses less digits than its factorization.

1065312347632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34050 (or 34044 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 1065312347632 in words is "one trillion, sixty-five billion, three hundred twelve million, three hundred forty-seven thousand, six hundred thirty-two".