461142202241164 has 6 divisors (see below), whose sum is σ = 806998853922044. Its totient is φ = 230571101120580.

The previous prime is 461142202241141. The next prime is 461142202241173.

461142202241164 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57642775280142 + ... + 57642775280149.

Almost surely, 2^{461142202241164} is an apocalyptic number.

It is an amenable number.

461142202241164 is a deficient number, since it is larger than the sum of its proper divisors (345856651680880).

461142202241164 is a wasteful number, since it uses less digits than its factorization.

461142202241164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115285550560295 (or 115285550560293 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

It can be divided in two parts, 46114220 and 2241164, that added together give a palindrome (48355384).

The spelling of 461142202241164 in words is "four hundred sixty-one trillion, one hundred forty-two billion, two hundred two million, two hundred forty-one thousand, one hundred sixty-four".