6194378230345 has 32 divisors (see below), whose sum is σ = 7572500103168. Its totient is φ = 4863559292928.

The previous prime is 6194378230331. The next prime is 6194378230361. The reversal of 6194378230345 is 5430328734916.

It is a happy number.

It is not a de Polignac number, because 6194378230345 - 2³¹ = 6192230746697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140845779 + ... + 140889751.

It is an arithmetic number, because the mean of its divisors is an integer number (236640628224).

It is a 2-persistent number, because it is pandigital, and so is 2⋅6194378230345 = 12388756460690, but 3⋅6194378230345 = 18583134691035 is not.

Almost surely, 2^{6194378230345} is an apocalyptic number.

It is an amenable number.

6194378230345 is a deficient number, since it is larger than the sum of its proper divisors (1378121872823).

6194378230345 is a wasteful number, since it uses less digits than its factorization.

6194378230345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46489.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 6194378230345 in words is "six trillion, one hundred ninety-four billion, three hundred seventy-eight million, two hundred thirty thousand, three hundred forty-five".