461611201641677 has 8 divisors (see below), whose sum is σ = 464183933277792. Its totient is φ = 459038716088400.

The previous prime is 461611201641671. The next prime is 461611201641719. The reversal of 461611201641677 is 776146102116164.

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 461611201641677 - 2²² = 461611197447373 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 (461611201641671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57757943 + ... + 65262564.

It is an arithmetic number, because the mean of its divisors is an integer number (58022991659724).

Almost surely, 2^{461611201641677} is an apocalyptic number.

It is an amenable number.

461611201641677 is a deficient number, since it is larger than the sum of its proper divisors (2572731636115).

461611201641677 is a wasteful number, since it uses less digits than its factorization.

461611201641677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123041419.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 461611201641677 in words is "four hundred sixty-one trillion, six hundred eleven billion, two hundred one million, six hundred forty-one thousand, six hundred seventy-seven".