461585388462 has 16 divisors (see below), whose sum is σ = 1007095393152. Its totient is φ = 139874360120.

The previous prime is 461585388421. The next prime is 461585388493. The reversal of 461585388462 is 264883585164.

It is a super-2 number, since 2×461585388462² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 461585388396 and 461585388405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3496858938 + ... + 3496859069.

It is an arithmetic number, because the mean of its divisors is an integer number (62943462072).

Almost surely, 2^461585388462 is an apocalyptic number.

461585388462 is an abundant number, since it is smaller than the sum of its proper divisors (545510004690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461585388462 is a wasteful number, since it uses less digits than its factorization.

461585388462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6993718023.

The product of its digits is 44236800, while the sum is 60.

The spelling of 461585388462 in words is "four hundred sixty-one billion, five hundred eighty-five million, three hundred eighty-eight thousand, four hundred sixty-two".