121614473 has 2 divisors, whose sum is σ = 121614474. Its totient is φ = 121614472.

The previous prime is 121614407. The next prime is 121614491. The reversal of 121614473 is 374416121.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96983104 + 24631369 = 9848^2 + 4963^2 .

It is a cyclic number.

It is not a de Polignac number, because 121614473 - 2¹⁰ = 121613449 is a prime.

It is not a weakly prime, because it can be changed into another prime (121614973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60807236 + 60807237.

It is an arithmetic number, because the mean of its divisors is an integer number (60807237).

Almost surely, 2^121614473 is an apocalyptic number.

It is an amenable number.

121614473 is a deficient number, since it is larger than the sum of its proper divisors (1).

121614473 is an equidigital number, since it uses as much as digits as its factorization.

121614473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 121614473 is about 11027.8952207572. The cubic root of 121614473 is about 495.4445864589. Note that the first 3 decimals are identical.

The spelling of 121614473 in words is "one hundred twenty-one million, six hundred fourteen thousand, four hundred seventy-three".