416675062981 has 2 divisors, whose sum is σ = 416675062982. Its totient is φ = 416675062980.

The previous prime is 416675062961. The next prime is 416675063023. The reversal of 416675062981 is 189260576614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337015080900 + 79659982081 = 580530^2 + 282241^2 .

It is a cyclic number.

It is not a de Polignac number, because 416675062981 - 2¹¹ = 416675060933 is a prime.

It is a super-2 number, since 2×416675062981² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416675062931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208337531490 + 208337531491.

It is an arithmetic number, because the mean of its divisors is an integer number (208337531491).

Almost surely, 2^416675062981 is an apocalyptic number.

It is an amenable number.

416675062981 is a deficient number, since it is larger than the sum of its proper divisors (1).

416675062981 is an equidigital number, since it uses as much as digits as its factorization.

416675062981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 416675062981 in words is "four hundred sixteen billion, six hundred seventy-five million, sixty-two thousand, nine hundred eighty-one".