1025440303304 has 32 divisors (see below), whose sum is σ = 1975521230400. Its totient is φ = 498646653120.

The previous prime is 1025440303213. The next prime is 1025440303309. The reversal of 1025440303304 is 4033030445201.

It is not an unprimeable number, because it can be changed into a prime (1025440303309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65474 + ... + 1433585.

It is an arithmetic number, because the mean of its divisors is an integer number (61735038450).

Almost surely, 2^{1025440303304} is an apocalyptic number.

It is an amenable number.

1025440303304 is a deficient number, since it is larger than the sum of its proper divisors (950080927096).

1025440303304 is a wasteful number, since it uses less digits than its factorization.

1025440303304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501413 (or 1501409 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 1025440303304 its reverse (4033030445201), we get a palindrome (5058470748505).

The spelling of 1025440303304 in words is "one trillion, twenty-five billion, four hundred forty million, three hundred three thousand, three hundred four".