1040111269 has 8 divisors (see below), whose sum is σ = 1063375488. Its totient is φ = 1016894400.

The previous prime is 1040111249. The next prime is 1040111291. The reversal of 1040111269 is 9621110401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1040111269 - 2⁷ = 1040111141 is a prime.

It is a super-2 number, since 2×1040111269² = 2163662903801580722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040111249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34594 + ... + 57244.

It is an arithmetic number, because the mean of its divisors is an integer number (132921936).

Almost surely, 2^1040111269 is an apocalyptic number.

It is an amenable number.

1040111269 is a deficient number, since it is larger than the sum of its proper divisors (23264219).

1040111269 is an equidigital number, since it uses as much as digits as its factorization.

1040111269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23675.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 1040111269 is about 32250.7560996638. The cubic root of 1040111269 is about 1013.1955349784.

The spelling of 1040111269 in words is "one billion, forty million, one hundred eleven thousand, two hundred sixty-nine".