346144061830 has 16 divisors (see below), whose sum is σ = 712067784480. Its totient is φ = 118677964032.

The previous prime is 346144061803. The next prime is 346144061869. The reversal of 346144061830 is 38160441643.

It is a congruent number.

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, 2472457515 + ... + 2472457654.

It is an arithmetic number, because the mean of its divisors is an integer number (44504236530).

Almost surely, 2^346144061830 is an apocalyptic number.

346144061830 is an abundant number, since it is smaller than the sum of its proper divisors (365923722650).

346144061830 is a wasteful number, since it uses less digits than its factorization.

346144061830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4944915183.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 346144061830 in words is "three hundred forty-six billion, one hundred forty-four million, sixty-one thousand, eight hundred thirty".