461401350427 has 2 divisors, whose sum is σ = 461401350428. Its totient is φ = 461401350426.

The previous prime is 461401350367. The next prime is 461401350497. The reversal of 461401350427 is 724053104164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461401350427 - 2³¹ = 459253866779 is a prime.

It is not a weakly prime, because it can be changed into another prime (461401350497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230700675213 + 230700675214.

It is an arithmetic number, because the mean of its divisors is an integer number (230700675214).

Almost surely, 2^461401350427 is an apocalyptic number.

461401350427 is a deficient number, since it is larger than the sum of its proper divisors (1).

461401350427 is an equidigital number, since it uses as much as digits as its factorization.

461401350427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 461401350427 in words is "four hundred sixty-one billion, four hundred one million, three hundred fifty thousand, four hundred twenty-seven".