1110402120441 has 8 divisors (see below), whose sum is σ = 1492193926144. Its totient is φ = 734439197520.

The previous prime is 1110402120407. The next prime is 1110402120493. The reversal of 1110402120441 is 1440212040111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1110402120441 - 2²¹ = 1110400023289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110402120241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1457220250 + ... + 1457221011.

It is an arithmetic number, because the mean of its divisors is an integer number (186524240768).

Almost surely, 2^{1110402120441} is an apocalyptic number.

It is an amenable number.

1110402120441 is a deficient number, since it is larger than the sum of its proper divisors (381791805703).

1110402120441 is a wasteful number, since it uses less digits than its factorization.

1110402120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2914441391.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1110402120441 its reverse (1440212040111), we get a palindrome (2550614160552).

The spelling of 1110402120441 in words is "one trillion, one hundred ten billion, four hundred two million, one hundred twenty thousand, four hundred forty-one".