3245274615138 has 32 divisors (see below), whose sum is σ = 6500824102080. Its totient is φ = 1080047008320.

The previous prime is 3245274615127. The next prime is 3245274615151. The reversal of 3245274615138 is 8315164725423.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10053148 + ... + 10370936.

It is an arithmetic number, because the mean of its divisors is an integer number (203150753190).

Almost surely, 2^{3245274615138} is an apocalyptic number.

3245274615138 is an abundant number, since it is smaller than the sum of its proper divisors (3255549486942).

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

3245274615138 is a wasteful number, since it uses less digits than its factorization.

3245274615138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320482.

The product of its digits is 4838400, while the sum is 51.

The spelling of 3245274615138 in words is "three trillion, two hundred forty-five billion, two hundred seventy-four million, six hundred fifteen thousand, one hundred thirty-eight".