3440625019064 has 8 divisors (see below), whose sum is σ = 6451171910760. Its totient is φ = 1720312509528.

The previous prime is 3440625019043. The next prime is 3440625019079. The reversal of 3440625019064 is 4609105260443.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215039063684 + ... + 215039063699.

It is an arithmetic number, because the mean of its divisors is an integer number (806396488845).

Almost surely, 2^{3440625019064} is an apocalyptic number.

It is an amenable number.

3440625019064 is a deficient number, since it is larger than the sum of its proper divisors (3010546891696).

3440625019064 is a wasteful number, since it uses less digits than its factorization.

3440625019064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430078127389 (or 430078127385 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 3440625019064 in words is "three trillion, four hundred forty billion, six hundred twenty-five million, nineteen thousand, sixty-four".