1040240113011 has 80 divisors (see below), whose sum is σ = 1796497895808. Its totient is φ = 592843104000.

The previous prime is 1040240112997. The next prime is 1040240113057. The reversal of 1040240113011 is 1103110420401.

It is not a de Polignac number, because 1040240113011 - 2¹¹ = 1040240110963 is a prime.

It is a super-2 number, since 2×1040240113011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1040240118011) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17586436 + ... + 17645486.

Almost surely, 2^{1040240113011} is an apocalyptic number.

1040240113011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1040240113011 is a deficient number, since it is larger than the sum of its proper divisors (756257782797).

1040240113011 is a wasteful number, since it uses less digits than its factorization.

1040240113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60254 (or 60245 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1040240113011 its reverse (1103110420401), we get a palindrome (2143350533412).

The spelling of 1040240113011 in words is "one trillion, forty billion, two hundred forty million, one hundred thirteen thousand, eleven".