105342426232 has 8 divisors (see below), whose sum is σ = 197517049200. Its totient is φ = 52671213112.

The previous prime is 105342426227. The next prime is 105342426269. The reversal of 105342426232 is 232624243501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×105342426232² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6583901632 + ... + 6583901647.

It is an arithmetic number, because the mean of its divisors is an integer number (24689631150).

Almost surely, 2^105342426232 is an apocalyptic number.

It is an amenable number.

105342426232 is a deficient number, since it is larger than the sum of its proper divisors (92174622968).

105342426232 is a wasteful number, since it uses less digits than its factorization.

105342426232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13167803285 (or 13167803281 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 105342426232 its reverse (232624243501), we get a palindrome (337966669733).

The spelling of 105342426232 in words is "one hundred five billion, three hundred forty-two million, four hundred twenty-six thousand, two hundred thirty-two".