3445919117825 has 12 divisors (see below), whose sum is σ = 4273020275568. Its totient is φ = 2756683314000.

The previous prime is 3445919117813. The next prime is 3445919117831. The reversal of 3445919117825 is 5287119195443.

It is not a de Polignac number, because 3445919117825 - 2⁶ = 3445919117761 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81650 + ... + 2626500.

It is an arithmetic number, because the mean of its divisors is an integer number (356085022964).

Almost surely, 2^{3445919117825} is an apocalyptic number.

It is an amenable number.

3445919117825 is a deficient number, since it is larger than the sum of its proper divisors (827101157743).

3445919117825 is a wasteful number, since it uses less digits than its factorization.

3445919117825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2599024 (or 2599019 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 59.

The spelling of 3445919117825 in words is "three trillion, four hundred forty-five billion, nine hundred nineteen million, one hundred seventeen thousand, eight hundred twenty-five".