1041404013 has 16 divisors (see below), whose sum is σ = 1661499840. Its totient is φ = 640863792.

The previous prime is 1041404011. The next prime is 1041404033. The reversal of 1041404013 is 3104041401.

It is not a de Polignac number, because 1041404013 - 2¹ = 1041404011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041404011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1483131 + ... + 1483832.

It is an arithmetic number, because the mean of its divisors is an integer number (103843740).

Almost surely, 2^1041404013 is an apocalyptic number.

1041404013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1041404013 is a deficient number, since it is larger than the sum of its proper divisors (620095827).

1041404013 is a wasteful number, since it uses less digits than its factorization.

1041404013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966985 (or 2966979 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1041404013 is about 32270.7919487576. The cubic root of 1041404013 is about 1013.6151247586.

Adding to 1041404013 its reverse (3104041401), we get a palindrome (4145445414).

The spelling of 1041404013 in words is "one billion, forty-one million, four hundred four thousand, thirteen".