121434244 has 12 divisors (see below), whose sum is σ = 223694800. Its totient is φ = 57521448.

The previous prime is 121434233. The next prime is 121434317. The reversal of 121434244 is 442434121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 798834 + ... + 798985.

Almost surely, 2^121434244 is an apocalyptic number.

It is an amenable number.

121434244 is a deficient number, since it is larger than the sum of its proper divisors (102260556).

121434244 is a wasteful number, since it uses less digits than its factorization.

121434244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597842 (or 1597840 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 121434244 is about 11019.7206861154. The cubic root of 121434244 is about 495.1997207874.

Adding to 121434244 its reverse (442434121), we get a palindrome (563868365).

The spelling of 121434244 in words is "one hundred twenty-one million, four hundred thirty-four thousand, two hundred forty-four".