346623449151 has 16 divisors (see below), whose sum is σ = 555987488000. Its totient is φ = 187645776768.

The previous prime is 346623449131. The next prime is 346623449177. The reversal of 346623449151 is 151944326643.

It is not a de Polignac number, because 346623449151 - 2²⁵ = 346589894719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 346623449151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346623449131) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 434364826 + ... + 434365623.

It is an arithmetic number, because the mean of its divisors is an integer number (34749218000).

Almost surely, 2^346623449151 is an apocalyptic number.

346623449151 is a deficient number, since it is larger than the sum of its proper divisors (209364038849).

346623449151 is a wasteful number, since it uses less digits than its factorization.

346623449151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868730478.

The product of its digits is 1866240, while the sum is 48.

The spelling of 346623449151 in words is "three hundred forty-six billion, six hundred twenty-three million, four hundred forty-nine thousand, one hundred fifty-one".