461600120414661 has 16 divisors (see below), whose sum is σ = 647860898677440. Its totient is φ = 291536431908480.

The previous prime is 461600120414651. The next prime is 461600120414749. The reversal of 461600120414661 is 166414021006164.

It is not a de Polignac number, because 461600120414661 - 2¹⁵ = 461600120381893 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461600120414621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29404911 + ... + 42282963.

It is an arithmetic number, because the mean of its divisors is an integer number (40491306167340).

Almost surely, 2^{461600120414661} is an apocalyptic number.

It is an amenable number.

461600120414661 is a deficient number, since it is larger than the sum of its proper divisors (186260778262779).

461600120414661 is a wasteful number, since it uses less digits than its factorization.

461600120414661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13506916.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 461600120414661 in words is "four hundred sixty-one trillion, six hundred billion, one hundred twenty million, four hundred fourteen thousand, six hundred sixty-one".