1020441324404 has 48 divisors (see below), whose sum is σ = 1869995937600. Its totient is φ = 486590582016.

The previous prime is 1020441324391. The next prime is 1020441324421. The reversal of 1020441324404 is 4044231440201.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68630579 + ... + 68645445.

It is an arithmetic number, because the mean of its divisors is an integer number (38958248700).

Almost surely, 2^{1020441324404} is an apocalyptic number.

It is an amenable number.

1020441324404 is a deficient number, since it is larger than the sum of its proper divisors (849554613196).

1020441324404 is a wasteful number, since it uses less digits than its factorization.

1020441324404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22112 (or 22110 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1020441324404 its reverse (4044231440201), we get a palindrome (5064672764605).

The spelling of 1020441324404 in words is "one trillion, twenty billion, four hundred forty-one million, three hundred twenty-four thousand, four hundred four".