1004020531241 has 48 divisors (see below), whose sum is σ = 1293871253760. Its totient is φ = 761913734400.

The previous prime is 1004020531229. The next prime is 1004020531247. The reversal of 1004020531241 is 1421350204001.

It is not a de Polignac number, because 1004020531241 - 2¹⁸ = 1004020269097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004020531247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5083451 + ... + 5277263.

It is an arithmetic number, because the mean of its divisors is an integer number (26955651120).

Almost surely, 2^{1004020531241} is an apocalyptic number.

It is an amenable number.

1004020531241 is a deficient number, since it is larger than the sum of its proper divisors (289850722519).

1004020531241 is a wasteful number, since it uses less digits than its factorization.

1004020531241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194026 (or 194013 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1004020531241 its reverse (1421350204001), we get a palindrome (2425370735242).

The spelling of 1004020531241 in words is "one trillion, four billion, twenty million, five hundred thirty-one thousand, two hundred forty-one".