3225252325040 has 40 divisors (see below), whose sum is σ = 7544716052208. Its totient is φ = 1282186195200.

The previous prime is 3225252325003. The next prime is 3225252325079. The reversal of 3225252325040 is 405232525223.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3225252325040² (a number of 26 digits) contains 22 as substring.

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, 123654611 + ... + 123680690.

Almost surely, 2^{3225252325040} is an apocalyptic number.

It is an amenable number.

3225252325040 is an abundant number, since it is smaller than the sum of its proper divisors (4319463727168).

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

3225252325040 is a wasteful number, since it uses less digits than its factorization.

3225252325040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247335477 (or 247335471 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 3225252325040 in words is "three trillion, two hundred twenty-five billion, two hundred fifty-two million, three hundred twenty-five thousand, forty".