1040011421124 has 96 divisors (see below), whose sum is σ = 2620326998016. Its totient is φ = 319151790720.

The previous prime is 1040011421093. The next prime is 1040011421149. The reversal of 1040011421124 is 4211241100401.

It is a self number, because there is not a number n which added to its sum of digits gives 1040011421124.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103303939 + ... + 103314005.

It is an arithmetic number, because the mean of its divisors is an integer number (27295072896).

Almost surely, 2^{1040011421124} is an apocalyptic number.

It is an amenable number.

1040011421124 is an abundant number, since it is smaller than the sum of its proper divisors (1580315576892).

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

1040011421124 is a wasteful number, since it uses less digits than its factorization.

1040011421124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11785 (or 11783 counting only the distinct ones).

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

Adding to 1040011421124 its reverse (4211241100401), we get a palindrome (5251252521525).

The spelling of 1040011421124 in words is "one trillion, forty billion, eleven million, four hundred twenty-one thousand, one hundred twenty-four".