3406521048178 has 16 divisors (see below), whose sum is σ = 5212107547200. Its totient is φ = 1669407361776.

The previous prime is 3406521048149. The next prime is 3406521048181. The reversal of 3406521048178 is 8718401256043.

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 7 ways as a sum of consecutive naturals, for example, 63847201 + ... + 63900532.

It is an arithmetic number, because the mean of its divisors is an integer number (325756721700).

Almost surely, 2^{3406521048178} is an apocalyptic number.

3406521048178 is a deficient number, since it is larger than the sum of its proper divisors (1805586499022).

3406521048178 is a wasteful number, since it uses less digits than its factorization.

3406521048178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127748001.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 3406521048178 in words is "three trillion, four hundred six billion, five hundred twenty-one million, forty-eight thousand, one hundred seventy-eight".