461381067455 has 32 divisors (see below), whose sum is σ = 690340105728. Its totient is φ = 287586633600.

The previous prime is 461381067439. The next prime is 461381067473. The reversal of 461381067455 is 554760183164.

It is not a de Polignac number, because 461381067455 - 2⁴ = 461381067439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4422524 + ... + 4525646.

It is an arithmetic number, because the mean of its divisors is an integer number (21573128304).

Almost surely, 2^461381067455 is an apocalyptic number.

461381067455 is a deficient number, since it is larger than the sum of its proper divisors (228959038273).

461381067455 is a wasteful number, since it uses less digits than its factorization.

461381067455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114767.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 461381067455 in words is "four hundred sixty-one billion, three hundred eighty-one million, sixty-seven thousand, four hundred fifty-five".