1029041712 has 80 divisors (see below), whose sum is σ = 3082183680. Its totient is φ = 328097088.

The previous prime is 1029041701. The next prime is 1029041759. The reversal of 1029041712 is 2171409201.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41848 + ... + 61719.

It is an arithmetic number, because the mean of its divisors is an integer number (38527296).

Almost surely, 2^1029041712 is an apocalyptic number.

1029041712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1029041712 is an abundant number, since it is smaller than the sum of its proper divisors (2053141968).

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

1029041712 is a wasteful number, since it uses less digits than its factorization.

1029041712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103607 (or 103595 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 1029041712 is about 32078.6800227191. The cubic root of 1029041712 is about 1009.5883405533.

The spelling of 1029041712 in words is "one billion, twenty-nine million, forty-one thousand, seven hundred twelve".