121633233413344 has 24 divisors (see below), whose sum is σ = 239465682392328. Its totient is φ = 60816552170880.

The previous prime is 121633233413221. The next prime is 121633233413359. The reversal of 121633233413344 is 443314332336121.

It is a self number, because there is not a number n which added to its sum of digits gives 121633233413344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46758639 + ... + 49291345.

It is an arithmetic number, because the mean of its divisors is an integer number (9977736766347).

Almost surely, 2^{121633233413344} is an apocalyptic number.

It is an amenable number.

121633233413344 is a deficient number, since it is larger than the sum of its proper divisors (117832448978984).

121633233413344 is a wasteful number, since it uses less digits than its factorization.

121633233413344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033498 (or 4033490 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 43.

Adding to 121633233413344 its reverse (443314332336121), we get a palindrome (564947565749465).

The spelling of 121633233413344 in words is "one hundred twenty-one trillion, six hundred thirty-three billion, two hundred thirty-three million, four hundred thirteen thousand, three hundred forty-four".