416700121 has 2 divisors, whose sum is σ = 416700122. Its totient is φ = 416700120.

The previous prime is 416700103. The next prime is 416700139. The reversal of 416700121 is 121007614.

It is a balanced prime because it is at equal distance from previous prime (416700103) and next prime (416700139).

It can be written as a sum of positive squares in only one way, i.e., 329930896 + 86769225 = 18164^2 + 9315^2 .

It is a cyclic number.

It is not a de Polignac number, because 416700121 - 2¹⁹ = 416175833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 416700092 and 416700101.

It is not a weakly prime, because it can be changed into another prime (416700181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208350060 + 208350061.

It is an arithmetic number, because the mean of its divisors is an integer number (208350061).

Almost surely, 2^416700121 is an apocalyptic number.

It is an amenable number.

416700121 is a deficient number, since it is larger than the sum of its proper divisors (1).

416700121 is an equidigital number, since it uses as much as digits as its factorization.

416700121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 416700121 is about 20413.2339672086. The cubic root of 416700121 is about 746.9207802123.

Adding to 416700121 its reverse (121007614), we get a palindrome (537707735).

The spelling of 416700121 in words is "four hundred sixteen million, seven hundred thousand, one hundred twenty-one".