3225345001278 has 32 divisors (see below), whose sum is σ = 6658880842752. Its totient is φ = 1040417611200.

The previous prime is 3225345001253. The next prime is 3225345001313. The reversal of 3225345001278 is 8721005435223.

It is a congruent number.

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, 19178625 + ... + 19346067.

It is an arithmetic number, because the mean of its divisors is an integer number (208090026336).

Almost surely, 2^{3225345001278} is an apocalyptic number.

3225345001278 is an abundant number, since it is smaller than the sum of its proper divisors (3433535841474).

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

3225345001278 is a wasteful number, since it uses less digits than its factorization.

3225345001278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271040.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 3225345001278 in words is "three trillion, two hundred twenty-five billion, three hundred forty-five million, one thousand, two hundred seventy-eight".