3474043513445 has 32 divisors (see below), whose sum is σ = 4366493429760. Its totient is φ = 2650788544320.

The previous prime is 3474043513439. The next prime is 3474043513511. The reversal of 3474043513445 is 5443153404743.

It is not a de Polignac number, because 3474043513445 - 2¹⁶ = 3474043447909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 3474043513445.

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 in 31 ways as a sum of consecutive naturals, for example, 4044530 + ... + 4827660.

It is an arithmetic number, because the mean of its divisors is an integer number (136452919680).

Almost surely, 2^{3474043513445} is an apocalyptic number.

It is an amenable number.

3474043513445 is a deficient number, since it is larger than the sum of its proper divisors (892449916315).

3474043513445 is a wasteful number, since it uses less digits than its factorization.

3474043513445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783665.

The product of its (nonzero) digits is 4838400, while the sum is 47.

The spelling of 3474043513445 in words is "three trillion, four hundred seventy-four billion, forty-three million, five hundred thirteen thousand, four hundred forty-five".