123344543006 has 16 divisors (see below), whose sum is σ = 191784222720. Its totient is φ = 59433117240.

The previous prime is 123344542957. The next prime is 123344543017. The reversal of 123344543006 is 600345443321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4147166 + ... + 4176801.

It is an arithmetic number, because the mean of its divisors is an integer number (11986513920).

Almost surely, 2^123344543006 is an apocalyptic number.

123344543006 is a deficient number, since it is larger than the sum of its proper divisors (68439679714).

123344543006 is a wasteful number, since it uses less digits than its factorization.

123344543006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8324239.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 123344543006 its reverse (600345443321), we get a palindrome (723689986327).

The spelling of 123344543006 in words is "one hundred twenty-three billion, three hundred forty-four million, five hundred forty-three thousand, six".