1040204411 has 8 divisors (see below), whose sum is σ = 1074536448. Its totient is φ = 1005921000.

The previous prime is 1040204401. The next prime is 1040204461. The reversal of 1040204411 is 1144020401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1040204411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040204411.

It is not an unprimeable number, because it can be changed into a prime (1040204401) 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 7 ways as a sum of consecutive naturals, for example, 34196 + ... + 57006.

It is an arithmetic number, because the mean of its divisors is an integer number (134317056).

Almost surely, 2^1040204411 is an apocalyptic number.

1040204411 is a deficient number, since it is larger than the sum of its proper divisors (34332037).

1040204411 is a wasteful number, since it uses less digits than its factorization.

1040204411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24313.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1040204411 is about 32252.2000954974. The cubic root of 1040204411 is about 1013.2257779740.

Adding to 1040204411 its reverse (1144020401), we get a palindrome (2184224812).

The spelling of 1040204411 in words is "one billion, forty million, two hundred four thousand, four hundred eleven".