345631161202 has 32 divisors (see below), whose sum is σ = 532871539200. Its totient is φ = 168036422400.

The previous prime is 345631161191. The next prime is 345631161203. The reversal of 345631161202 is 202161136543.

It is not an unprimeable number, because it can be changed into a prime (345631161203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37397302 + ... + 37406542.

It is an arithmetic number, because the mean of its divisors is an integer number (16652235600).

Almost surely, 2^345631161202 is an apocalyptic number.

345631161202 is a deficient number, since it is larger than the sum of its proper divisors (187240377998).

345631161202 is a wasteful number, since it uses less digits than its factorization.

345631161202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10762.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 345631161202 its reverse (202161136543), we get a palindrome (547792297745).

The spelling of 345631161202 in words is "three hundred forty-five billion, six hundred thirty-one million, one hundred sixty-one thousand, two hundred two".