1111041301440 has 112 divisors (see below), whose sum is σ = 4031492746752. Its totient is φ = 253952295936.

The previous prime is 1111041301421. The next prime is 1111041301451. The reversal of 1111041301440 is 441031401111.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82660044 + ... + 82673483.

Almost surely, 2^{1111041301440} is an apocalyptic number.

1111041301440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111041301440 is an abundant number, since it is smaller than the sum of its proper divisors (2920451445312).

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

1111041301440 is a wasteful number, since it uses less digits than its factorization.

1111041301440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165333554 (or 165333544 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1111041301440 its reverse (441031401111), we get a palindrome (1552072702551).

The spelling of 1111041301440 in words is "one trillion, one hundred eleven billion, forty-one million, three hundred one thousand, four hundred forty".