441164472426426 has 64 divisors (see below), whose sum is σ = 1016084440673280. Its totient is φ = 125083449953280.

The previous prime is 441164472426367. The next prime is 441164472426437. The reversal of 441164472426426 is 624624274461144.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 579414810 + ... + 580175706.

It is an arithmetic number, because the mean of its divisors is an integer number (15876319385520).

Almost surely, 2^{441164472426426} is an apocalyptic number.

441164472426426 is an abundant number, since it is smaller than the sum of its proper divisors (574919968246854).

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

441164472426426 is a wasteful number, since it uses less digits than its factorization.

441164472426426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866419.

The product of its digits is 49545216, while the sum is 57.

The spelling of 441164472426426 in words is "four hundred forty-one trillion, one hundred sixty-four billion, four hundred seventy-two million, four hundred twenty-six thousand, four hundred twenty-six".