121464668 has 24 divisors (see below), whose sum is σ = 229214160. Its totient is φ = 55987200.

The previous prime is 121464653. The next prime is 121464683. The reversal of 121464668 is 866464121.

It is an interprime number because it is at equal distance from previous prime (121464653) and next prime (121464683).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75068 + ... + 76668.

It is an arithmetic number, because the mean of its divisors is an integer number (9550590).

Almost surely, 2^121464668 is an apocalyptic number.

It is an amenable number.

121464668 is a deficient number, since it is larger than the sum of its proper divisors (107749492).

121464668 is a wasteful number, since it uses less digits than its factorization.

121464668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077 (or 3075 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 121464668 is about 11021.1010339258. The cubic root of 121464668 is about 495.2410729293.

The spelling of 121464668 in words is "one hundred twenty-one million, four hundred sixty-four thousand, six hundred sixty-eight".