415465121 has 2 divisors, whose sum is σ = 415465122. Its totient is φ = 415465120.

The previous prime is 415465103. The next prime is 415465129. The reversal of 415465121 is 121564514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 270142096 + 145323025 = 16436^2 + 12055^2 .

It is a cyclic number.

It is not a de Polignac number, because 415465121 - 2²⁶ = 348356257 is a prime.

It is a super-2 number, since 2×415465121² = 345222533535089282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (415465129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207732560 + 207732561.

It is an arithmetic number, because the mean of its divisors is an integer number (207732561).

Almost surely, 2^415465121 is an apocalyptic number.

It is an amenable number.

415465121 is a deficient number, since it is larger than the sum of its proper divisors (1).

415465121 is an equidigital number, since it uses as much as digits as its factorization.

415465121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4800, while the sum is 29.

The square root of 415465121 is about 20382.9615365383. The cubic root of 415465121 is about 746.1821515398.

The spelling of 415465121 in words is "four hundred fifteen million, four hundred sixty-five thousand, one hundred twenty-one".