1102000445044 has 24 divisors (see below), whose sum is σ = 2066736446208. Its totient is φ = 512799265440.

The previous prime is 1102000445003. The next prime is 1102000445099. The reversal of 1102000445044 is 4405440002011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161865052 + ... + 161871859.

It is an arithmetic number, because the mean of its divisors is an integer number (86114018592).

Almost surely, 2^{1102000445044} is an apocalyptic number.

It is an amenable number.

1102000445044 is a deficient number, since it is larger than the sum of its proper divisors (964736001164).

1102000445044 is a wasteful number, since it uses less digits than its factorization.

1102000445044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323736975 (or 323736973 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 1102000445044 its reverse (4405440002011), we get a palindrome (5507440447055).

The spelling of 1102000445044 in words is "one trillion, one hundred two billion, four hundred forty-five thousand, forty-four".