441000623734 has 36 divisors (see below), whose sum is σ = 745271816436. Its totient is φ = 195565506400.

The previous prime is 441000623729. The next prime is 441000623773. The reversal of 441000623734 is 437326000144.

It is a self number, because there is not a number n which added to its sum of digits gives 441000623734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 135232 + ... + 948835.

It is an arithmetic number, because the mean of its divisors is an integer number (20701994901).

Almost surely, 2^441000623734 is an apocalyptic number.

441000623734 is a deficient number, since it is larger than the sum of its proper divisors (304271192702).

441000623734 is a wasteful number, since it uses less digits than its factorization.

441000623734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084173 (or 1084121 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 441000623734 its reverse (437326000144), we get a palindrome (878326623878).

The spelling of 441000623734 in words is "four hundred forty-one billion, six hundred twenty-three thousand, seven hundred thirty-four".