13434044232550 has 12 divisors (see below), whose sum is σ = 24987322272636. Its totient is φ = 5373617693000.

The previous prime is 13434044232523. The next prime is 13434044232649. The reversal of 13434044232550 is 5523244043431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134340442276 + ... + 134340442375.

It is an arithmetic number, because the mean of its divisors is an integer number (2082276856053).

Almost surely, 2^{13434044232550} is an apocalyptic number.

13434044232550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13434044232550 is a deficient number, since it is larger than the sum of its proper divisors (11553278040086).

13434044232550 is a wasteful number, since it uses less digits than its factorization.

13434044232550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268680884663 (or 268680884658 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 13434044232550 its reverse (5523244043431), we get a palindrome (18957288275981).

The spelling of 13434044232550 in words is "thirteen trillion, four hundred thirty-four billion, forty-four million, two hundred thirty-two thousand, five hundred fifty".