461141253562644 has 36 divisors (see below), whose sum is σ = 1166571157804416. Its totient is φ = 153593943104208.

The previous prime is 461141253562571. The next prime is 461141253562723. The reversal of 461141253562644 is 446265352141164.

461141253562644 is a `hidden beast` number, since 4 + 6 + 1 + 1 + 4 + 1 + 2 + 5 + 3 + 5 + 626 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4991956644 + ... + 4992049019.

It is an arithmetic number, because the mean of its divisors is an integer number (32404754383456).

Almost surely, 2^{461141253562644} is an apocalyptic number.

It is an amenable number.

461141253562644 is an abundant number, since it is smaller than the sum of its proper divisors (705429904241772).

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

461141253562644 is a wasteful number, since it uses less digits than its factorization.

461141253562644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9984006956 (or 9984006951 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 54.

The spelling of 461141253562644 in words is "four hundred sixty-one trillion, one hundred forty-one billion, two hundred fifty-three million, five hundred sixty-two thousand, six hundred forty-four".