1040041434 has 8 divisors (see below), whose sum is σ = 2080082880. Its totient is φ = 346680476.

The previous prime is 1040041433. The next prime is 1040041447. The reversal of 1040041434 is 4341400401.

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

1040041434 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040041434.

It is not an unprimeable number, because it can be changed into a prime (1040041433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86670114 + ... + 86670125.

It is an arithmetic number, because the mean of its divisors is an integer number (260010360).

Almost surely, 2^1040041434 is an apocalyptic number.

1040041434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1040041434 is a wasteful number, since it uses less digits than its factorization.

1040041434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173340244.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1040041434 is about 32249.6733936950. The cubic root of 1040041434 is about 1013.1728585283.

Adding to 1040041434 its reverse (4341400401), we get a palindrome (5381441835).

The spelling of 1040041434 in words is "one billion, forty million, forty-one thousand, four hundred thirty-four".