345500522143132 has 6 divisors (see below), whose sum is σ = 604625913750488. Its totient is φ = 172750261071564.

The previous prime is 345500522143121. The next prime is 345500522143201. The reversal of 345500522143132 is 231341225005543.

It is a super-2 number, since 2×345500522143132² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43187565267888 + ... + 43187565267895.

Almost surely, 2^{345500522143132} is an apocalyptic number.

It is an amenable number.

345500522143132 is a deficient number, since it is larger than the sum of its proper divisors (259125391607356).

345500522143132 is a wasteful number, since it uses less digits than its factorization.

345500522143132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86375130535787 (or 86375130535785 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 345500522143132 its reverse (231341225005543), we get a palindrome (576841747148675).

The spelling of 345500522143132 in words is "three hundred forty-five trillion, five hundred billion, five hundred twenty-two million, one hundred forty-three thousand, one hundred thirty-two".