3474442688455 has 16 divisors (see below), whose sum is σ = 4390520333760. Its totient is φ = 2634312181248.

The previous prime is 3474442688411. The next prime is 3474442688491. The reversal of 3474442688455 is 5548862444743.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3474442688455 - 2³⁹ = 2924686874567 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138577122 + ... + 138602191.

It is an arithmetic number, because the mean of its divisors is an integer number (274407520860).

Almost surely, 2^{3474442688455} is an apocalyptic number.

3474442688455 is a deficient number, since it is larger than the sum of its proper divisors (916077645305).

3474442688455 is a wasteful number, since it uses less digits than its factorization.

3474442688455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277179450.

The product of its digits is 412876800, while the sum is 64.

The spelling of 3474442688455 in words is "three trillion, four hundred seventy-four billion, four hundred forty-two million, six hundred eighty-eight thousand, four hundred fifty-five".