345543444422102 has 16 divisors (see below), whose sum is σ = 548882260692480. Its totient is φ = 162585578510208.

The previous prime is 345543444421951. The next prime is 345543444422129. The reversal of 345543444422102 is 201224444345543.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721670213 + ... + 722148864.

It is an arithmetic number, because the mean of its divisors is an integer number (34305141293280).

Almost surely, 2^{345543444422102} is an apocalyptic number.

345543444422102 is a deficient number, since it is larger than the sum of its proper divisors (203338816270378).

345543444422102 is a wasteful number, since it uses less digits than its factorization.

345543444422102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443826135.

The product of its (nonzero) digits is 7372800, while the sum is 47.

Adding to 345543444422102 its reverse (201224444345543), we get a palindrome (546767888767645).

The spelling of 345543444422102 in words is "three hundred forty-five trillion, five hundred forty-three billion, four hundred forty-four million, four hundred twenty-two thousand, one hundred two".