34378125346 has 16 divisors (see below), whose sum is σ = 54131462784. Its totient is φ = 16343255104.

The previous prime is 34378125329. The next prime is 34378125359. The reversal of 34378125346 is 64352187343.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 34378125296 and 34378125305.

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, 2229895 + ... + 2245258.

It is an arithmetic number, because the mean of its divisors is an integer number (3383216424).

Almost surely, 2^34378125346 is an apocalyptic number.

34378125346 is a deficient number, since it is larger than the sum of its proper divisors (19753337438).

34378125346 is a wasteful number, since it uses less digits than its factorization.

34378125346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4475345.

The product of its digits is 1451520, while the sum is 46.

The spelling of 34378125346 in words is "thirty-four billion, three hundred seventy-eight million, one hundred twenty-five thousand, three hundred forty-six".