121874341 has 8 divisors (see below), whose sum is σ = 131273120. Its totient is φ = 112774032.

The previous prime is 121874339. The next prime is 121874351. The reversal of 121874341 is 143478121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121874341 - 2¹ = 121874339 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121874321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73770 + ... + 75403.

It is an arithmetic number, because the mean of its divisors is an integer number (16409140).

Almost surely, 2^121874341 is an apocalyptic number.

It is an amenable number.

121874341 is a deficient number, since it is larger than the sum of its proper divisors (9398779).

121874341 is a wasteful number, since it uses less digits than its factorization.

121874341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149235.

The product of its digits is 5376, while the sum is 31.

The square root of 121874341 is about 11039.6712360468. The cubic root of 121874341 is about 495.7972270454.

The spelling of 121874341 in words is "one hundred twenty-one million, eight hundred seventy-four thousand, three hundred forty-one".