105343433464 has 8 divisors (see below), whose sum is σ = 197518937760. Its totient is φ = 52671716728.

The previous prime is 105343433449. The next prime is 105343433473. The reversal of 105343433464 is 464334343501.

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

It is a super-2 number, since 2×105343433464² (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 as a sum of consecutive naturals, namely, 6583964584 + ... + 6583964599.

It is an arithmetic number, because the mean of its divisors is an integer number (24689867220).

Almost surely, 2^105343433464 is an apocalyptic number.

It is an amenable number.

105343433464 is a deficient number, since it is larger than the sum of its proper divisors (92175504296).

105343433464 is a wasteful number, since it uses less digits than its factorization.

105343433464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13167929189 (or 13167929185 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 40.

Adding to 105343433464 its reverse (464334343501), we get a palindrome (569677776965).

The spelling of 105343433464 in words is "one hundred five billion, three hundred forty-three million, four hundred thirty-three thousand, four hundred sixty-four".