105243246670 has 32 divisors (see below), whose sum is σ = 190648437408. Its totient is φ = 41828410368.

The previous prime is 105243246653. The next prime is 105243246839. The reversal of 105243246670 is 76642342501.

It is a super-2 number, since 2×105243246670² (a number of 23 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 in 15 ways as a sum of consecutive naturals, for example, 10715602 + ... + 10725418.

It is an arithmetic number, because the mean of its divisors is an integer number (5957763669).

Almost surely, 2^105243246670 is an apocalyptic number.

105243246670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105243246670 is a deficient number, since it is larger than the sum of its proper divisors (85405190738).

105243246670 is a wasteful number, since it uses less digits than its factorization.

105243246670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16564.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 105243246670 in words is "one hundred five billion, two hundred forty-three million, two hundred forty-six thousand, six hundred seventy".