461422454021101 has 2 divisors, whose sum is σ = 461422454021102. Its totient is φ = 461422454021100.

The previous prime is 461422454021027. The next prime is 461422454021107. The reversal of 461422454021101 is 101120454224164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 457058006577225 + 4364447443876 = 21378915^2 + 2089126^2 .

It is a cyclic number.

It is not a de Polignac number, because 461422454021101 - 2¹⁷ = 461422453890029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461422454021107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230711227010550 + 230711227010551.

It is an arithmetic number, because the mean of its divisors is an integer number (230711227010551).

Almost surely, 2^{461422454021101} is an apocalyptic number.

It is an amenable number.

461422454021101 is a deficient number, since it is larger than the sum of its proper divisors (1).

461422454021101 is an equidigital number, since it uses as much as digits as its factorization.

461422454021101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 461422454021101 in words is "four hundred sixty-one trillion, four hundred twenty-two billion, four hundred fifty-four million, twenty-one thousand, one hundred one".