3451778204108 has 24 divisors (see below), whose sum is σ = 6505418377248. Its totient is φ = 1593093119616.

The previous prime is 3451778204099. The next prime is 3451778204137. The reversal of 3451778204108 is 8014028771543.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1713185 + ... + 3136647.

It is an arithmetic number, because the mean of its divisors is an integer number (271059099052).

Almost surely, 2^{3451778204108} is an apocalyptic number.

It is an amenable number.

3451778204108 is a deficient number, since it is larger than the sum of its proper divisors (3053640173140).

3451778204108 is a wasteful number, since it uses less digits than its factorization.

3451778204108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470113 (or 1470111 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 50.

The spelling of 3451778204108 in words is "three trillion, four hundred fifty-one billion, seven hundred seventy-eight million, two hundred four thousand, one hundred eight".