1025041413 has 32 divisors (see below), whose sum is σ = 1517128704. Its totient is φ = 610400000.

The previous prime is 1025041411. The next prime is 1025041481. The reversal of 1025041413 is 3141405201.

It is a cyclic number.

It is not a de Polignac number, because 1025041413 - 2¹ = 1025041411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1025041413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025041411) 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 31 ways as a sum of consecutive naturals, for example, 938998 + ... + 940088.

It is an arithmetic number, because the mean of its divisors is an integer number (47410272).

Almost surely, 2^1025041413 is an apocalyptic number.

It is an amenable number.

1025041413 is a deficient number, since it is larger than the sum of its proper divisors (492087291).

1025041413 is a wasteful number, since it uses less digits than its factorization.

1025041413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1025041413 is about 32016.2679430317. The cubic root of 1025041413 is about 1008.2784163763.

Adding to 1025041413 its reverse (3141405201), we get a palindrome (4166446614).

The spelling of 1025041413 in words is "one billion, twenty-five million, forty-one thousand, four hundred thirteen".