121043414 has 16 divisors (see below), whose sum is σ = 194730480. Its totient is φ = 56253600.

The previous prime is 121043407. The next prime is 121043423. The reversal of 121043414 is 414340121.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28037 + ... + 32064.

It is an arithmetic number, because the mean of its divisors is an integer number (12170655).

Almost surely, 2^121043414 is an apocalyptic number.

121043414 is a deficient number, since it is larger than the sum of its proper divisors (73687066).

121043414 is a wasteful number, since it uses less digits than its factorization.

121043414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60175.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 121043414 is about 11001.9731866607. The cubic root of 121043414 is about 494.6678913674.

Adding to 121043414 its reverse (414340121), we get a palindrome (535383535).

The spelling of 121043414 in words is "one hundred twenty-one million, forty-three thousand, four hundred fourteen".