1040124986 has 16 divisors (see below), whose sum is σ = 1578756480. Its totient is φ = 513889920.

The previous prime is 1040124949. The next prime is 1040124997. The reversal of 1040124986 is 6894210401.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 130175 + ... + 137933.

It is an arithmetic number, because the mean of its divisors is an integer number (98672280).

Almost surely, 2^1040124986 is an apocalyptic number.

1040124986 is a deficient number, since it is larger than the sum of its proper divisors (538631494).

1040124986 is an equidigital number, since it uses as much as digits as its factorization.

1040124986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8549.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 1040124986 is about 32250.9687606435. The cubic root of 1040124986 is about 1013.1999889704.

The spelling of 1040124986 in words is "one billion, forty million, one hundred twenty-four thousand, nine hundred eighty-six".