441164476040061 has 64 divisors (see below), whose sum is σ = 608479952256000. Its totient is φ = 284194448778240.

The previous prime is 441164476040051. The next prime is 441164476040083. The reversal of 441164476040061 is 160040674461144.

It is not a de Polignac number, because 441164476040061 - 2²¹ = 441164473942909 is a prime.

It is a super-2 number, since 2×441164476040061² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441164476040051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8398467445 + ... + 8398519973.

It is an arithmetic number, because the mean of its divisors is an integer number (9507499254000).

Almost surely, 2^{441164476040061} is an apocalyptic number.

It is an amenable number.

441164476040061 is a deficient number, since it is larger than the sum of its proper divisors (167315476215939).

441164476040061 is a wasteful number, since it uses less digits than its factorization.

441164476040061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56154.

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 441164476040061 in words is "four hundred forty-one trillion, one hundred sixty-four billion, four hundred seventy-six million, forty thousand, sixty-one".