3251340605312 has 32 divisors (see below), whose sum is σ = 6520751829000. Its totient is φ = 1614759754240.

The previous prime is 3251340605297. The next prime is 3251340605347. The reversal of 3251340605312 is 2135060431523.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85219514 + ... + 85257657.

Almost surely, 2^{3251340605312} is an apocalyptic number.

3251340605312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3251340605312 is an abundant number, since it is smaller than the sum of its proper divisors (3269411223688).

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

3251340605312 is a wasteful number, since it uses less digits than its factorization.

3251340605312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170477334 (or 170477322 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 3251340605312 in words is "three trillion, two hundred fifty-one billion, three hundred forty million, six hundred five thousand, three hundred twelve".