121344662 has 4 divisors (see below), whose sum is σ = 182016996. Its totient is φ = 60672330.

The previous prime is 121344661. The next prime is 121344679. The reversal of 121344662 is 266443121.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121344661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30336164 + ... + 30336167.

It is an arithmetic number, because the mean of its divisors is an integer number (45504249).

Almost surely, 2^121344662 is an apocalyptic number.

121344662 is a deficient number, since it is larger than the sum of its proper divisors (60672334).

121344662 is an equidigital number, since it uses as much as digits as its factorization.

121344662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60672333.

The product of its digits is 6912, while the sum is 29.

The square root of 121344662 is about 11015.6553141427. The cubic root of 121344662 is about 495.0779212774.

Adding to 121344662 its reverse (266443121), we get a palindrome (387787783).

The spelling of 121344662 in words is "one hundred twenty-one million, three hundred forty-four thousand, six hundred sixty-two".