1011341104040 has 64 divisors (see below), whose sum is σ = 2395485144000. Its totient is φ = 383212477440.

The previous prime is 1011341104003. The next prime is 1011341104063. The reversal of 1011341104040 is 404011431101.

It is a super-2 number, since 2×1011341104040² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 10087760 + ... + 10187520.

It is an arithmetic number, because the mean of its divisors is an integer number (37429455375).

Almost surely, 2^{1011341104040} is an apocalyptic number.

1011341104040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011341104040 is an abundant number, since it is smaller than the sum of its proper divisors (1384144039960).

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

1011341104040 is a wasteful number, since it uses less digits than its factorization.

1011341104040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113130 (or 113126 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1011341104040 its reverse (404011431101), we get a palindrome (1415352535141).

The spelling of 1011341104040 in words is "one trillion, eleven billion, three hundred forty-one million, one hundred four thousand, forty".