3427253140572 has 72 divisors (see below), whose sum is σ = 9214076866176. Its totient is φ = 1070395029504.

The previous prime is 3427253140543. The next prime is 3427253140573. The reversal of 3427253140572 is 2750413527243.

3427253140572 is a `hidden beast` number, since 3 + 4 + 2 + 7 + 2 + 5 + 31 + 40 + 572 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3427253140573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12419773 + ... + 12692724.

It is an arithmetic number, because the mean of its divisors is an integer number (127973289808).

Almost surely, 2^{3427253140572} is an apocalyptic number.

It is an amenable number.

3427253140572 is an abundant number, since it is smaller than the sum of its proper divisors (5786823725604).

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

3427253140572 is a wasteful number, since it uses less digits than its factorization.

3427253140572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25112747 (or 25112742 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 45.

The spelling of 3427253140572 in words is "three trillion, four hundred twenty-seven billion, two hundred fifty-three million, one hundred forty thousand, five hundred seventy-two".