345878854101 has 12 divisors (see below), whose sum is σ = 545021224800. Its totient is φ = 209623547880.

The previous prime is 345878854067. The next prime is 345878854157. The reversal of 345878854101 is 101458878543.

345878854101 is a `hidden beast` number, since 3 + 4 + 587 + 8 + 8 + 54 + 1 + 0 + 1 = 666.

It is not a de Polignac number, because 345878854101 - 2⁶ = 345878854037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345878854171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1746862801 + ... + 1746862998.

It is an arithmetic number, because the mean of its divisors is an integer number (45418435400).

Almost surely, 2^345878854101 is an apocalyptic number.

It is an amenable number.

345878854101 is a deficient number, since it is larger than the sum of its proper divisors (199142370699).

345878854101 is a wasteful number, since it uses less digits than its factorization.

345878854101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493725816 (or 3493725813 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 54.

The spelling of 345878854101 in words is "three hundred forty-five billion, eight hundred seventy-eight million, eight hundred fifty-four thousand, one hundred one".