461621363354117 has 8 divisors (see below), whose sum is σ = 472373759013024. Its totient is φ = 450869741109648.

The previous prime is 461621363354057. The next prime is 461621363354147. The reversal of 461621363354117 is 711453363126164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 461621363354117 - 2³⁴ = 461604183484933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461621363354147) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 192145898 + ... + 194533515.

It is an arithmetic number, because the mean of its divisors is an integer number (59046719876628).

Almost surely, 2^{461621363354117} is an apocalyptic number.

It is an amenable number.

461621363354117 is a deficient number, since it is larger than the sum of its proper divisors (10752395658907).

461621363354117 is a wasteful number, since it uses less digits than its factorization.

461621363354117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386707219.

The product of its digits is 6531840, while the sum is 53.

The spelling of 461621363354117 in words is "four hundred sixty-one trillion, six hundred twenty-one billion, three hundred sixty-three million, three hundred fifty-four thousand, one hundred seventeen".