1241105425 has 24 divisors (see below), whose sum is σ = 1765242176. Its totient is φ = 847938240.

The previous prime is 1241105419. The next prime is 1241105443. The reversal of 1241105425 is 5245011421.

It is not a de Polignac number, because 1241105425 - 2¹⁷ = 1240974353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1241105425.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35674 + ... + 61276.

Almost surely, 2^1241105425 is an apocalyptic number.

It is an amenable number.

1241105425 is a deficient number, since it is larger than the sum of its proper divisors (524136751).

1241105425 is a wasteful number, since it uses less digits than its factorization.

1241105425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25897 (or 25892 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1241105425 is about 35229.3262070111. The cubic root of 1241105425 is about 1074.6562232276.

Adding to 1241105425 its reverse (5245011421), we get a palindrome (6486116846).

The spelling of 1241105425 in words is "one billion, two hundred forty-one million, one hundred five thousand, four hundred twenty-five".