46408229683181 has 2 divisors, whose sum is σ = 46408229683182. Its totient is φ = 46408229683180.

The previous prime is 46408229683141. The next prime is 46408229683219. The reversal of 46408229683181 is 18138692280464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23671630622500 + 22736599060681 = 4865350^2 + 4768291^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46408229683181 is a prime.

It is a super-2 number, since 2×46408229683181² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46408229683141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23204114841590 + 23204114841591.

It is an arithmetic number, because the mean of its divisors is an integer number (23204114841591).

Almost surely, 2^{46408229683181} is an apocalyptic number.

It is an amenable number.

46408229683181 is a deficient number, since it is larger than the sum of its proper divisors (1).

46408229683181 is an equidigital number, since it uses as much as digits as its factorization.

46408229683181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31850496, while the sum is 62.

The spelling of 46408229683181 in words is "forty-six trillion, four hundred eight billion, two hundred twenty-nine million, six hundred eighty-three thousand, one hundred eighty-one".