1111038300040 has 32 divisors (see below), whose sum is σ = 2646885363480. Its totient is φ = 418273242112.

The previous prime is 1111038299999. The next prime is 1111038300041. The reversal of 1111038300040 is 400038301111.

It can be written as a sum of positive squares in 4 ways, for example, as 1098886765284 + 12151534756 = 1048278^2 + 110234^2 .

It is a super-2 number, since 2×1111038300040² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1111038299984 and 1111038300020.

It is not an unprimeable number, because it can be changed into a prime (1111038300041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816939247 + ... + 816940606.

Almost surely, 2^{1111038300040} is an apocalyptic number.

1111038300040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111038300040 is an abundant number, since it is smaller than the sum of its proper divisors (1535847063440).

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

1111038300040 is a wasteful number, since it uses less digits than its factorization.

1111038300040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633879881 (or 1633879877 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 1111038300040 in words is "one trillion, one hundred eleven billion, thirty-eight million, three hundred thousand, forty".