1040758881 has 16 divisors (see below), whose sum is σ = 1424992128. Its totient is φ = 675417600.

The previous prime is 1040758871. The next prime is 1040758897. The reversal of 1040758881 is 1888570401.

It is not a de Polignac number, because 1040758881 - 2¹⁰ = 1040757857 is a prime.

It is a super-2 number, since 2×1040758881² = 2166358096760744322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1040758841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11565 + ... + 47066.

It is an arithmetic number, because the mean of its divisors is an integer number (89062008).

Almost surely, 2^1040758881 is an apocalyptic number.

It is an amenable number.

1040758881 is a deficient number, since it is larger than the sum of its proper divisors (384233247).

1040758881 is an equidigital number, since it uses as much as digits as its factorization.

1040758881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58792.

The product of its (nonzero) digits is 71680, while the sum is 42.

The square root of 1040758881 is about 32260.7947980207. The cubic root of 1040758881 is about 1013.4057757704.

The spelling of 1040758881 in words is "one billion, forty million, seven hundred fifty-eight thousand, eight hundred eighty-one".