345543322544132 has 6 divisors (see below), whose sum is σ = 604700814452238. Its totient is φ = 172771661272064.

The previous prime is 345543322544117. The next prime is 345543322544183. The reversal of 345543322544132 is 231445223345543.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 230878117966276 + 114665204577856 = 15194674^2 + 10708184^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43192915318013 + ... + 43192915318020.

It is an arithmetic number, because the mean of its divisors is an integer number (100783469075373).

Almost surely, 2^{345543322544132} is an apocalyptic number.

It is an amenable number.

345543322544132 is a deficient number, since it is larger than the sum of its proper divisors (259157491908106).

345543322544132 is a wasteful number, since it uses less digits than its factorization.

345543322544132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86385830636037 (or 86385830636035 counting only the distinct ones).

The product of its digits is 20736000, while the sum is 50.

Adding to 345543322544132 its reverse (231445223345543), we get a palindrome (576988545889675).

The spelling of 345543322544132 in words is "three hundred forty-five trillion, five hundred forty-three billion, three hundred twenty-two million, five hundred forty-four thousand, one hundred thirty-two".