461235565550242 has 16 divisors (see below), whose sum is σ = 790999493784192. Its totient is φ = 197594897025600.

The previous prime is 461235565550219. The next prime is 461235565550303. The reversal of 461235565550242 is 242055565532164.

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, 6457313863 + ... + 6457385290.

It is an arithmetic number, because the mean of its divisors is an integer number (49437468361512).

Almost surely, 2^{461235565550242} is an apocalyptic number.

461235565550242 is a deficient number, since it is larger than the sum of its proper divisors (329763928233950).

461235565550242 is a wasteful number, since it uses less digits than its factorization.

461235565550242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12914701713.

The product of its (nonzero) digits is 43200000, while the sum is 55.

The spelling of 461235565550242 in words is "four hundred sixty-one trillion, two hundred thirty-five billion, five hundred sixty-five million, five hundred fifty thousand, two hundred forty-two".