1041025431 has 8 divisors (see below), whose sum is σ = 1408751104. Its totient is φ = 683658360.

The previous prime is 1041025393. The next prime is 1041025459. The reversal of 1041025431 is 1345201401.

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

It is not a de Polignac number, because 1041025431 - 2¹⁰ = 1041024407 is a prime.

It is a super-2 number, since 2×1041025431² = 2167467895977471522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1041025398 and 1041025407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041025831) 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, 2589415 + ... + 2589816.

It is an arithmetic number, because the mean of its divisors is an integer number (176093888).

Almost surely, 2^1041025431 is an apocalyptic number.

1041025431 is a deficient number, since it is larger than the sum of its proper divisors (367725673).

1041025431 is an equidigital number, since it uses as much as digits as its factorization.

1041025431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5179301.

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

The square root of 1041025431 is about 32264.9257088870. The cubic root of 1041025431 is about 1013.4922832402.

Adding to 1041025431 its reverse (1345201401), we get a palindrome (2386226832).

The spelling of 1041025431 in words is "one billion, forty-one million, twenty-five thousand, four hundred thirty-one".