1241251041 has 16 divisors (see below), whose sum is σ = 1667635200. Its totient is φ = 821208528.

The previous prime is 1241251021. The next prime is 1241251079. The reversal of 1241251041 is 1401521421.

It is not a de Polignac number, because 1241251041 - 2⁵ = 1241251009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1241250999 and 1241251017.

It is not an unprimeable number, because it can be changed into a prime (1241251021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217300 + ... + 222938.

It is an arithmetic number, because the mean of its divisors is an integer number (104227200).

Almost surely, 2^1241251041 is an apocalyptic number.

It is an amenable number.

1241251041 is a deficient number, since it is larger than the sum of its proper divisors (426384159).

1241251041 is a wasteful number, since it uses less digits than its factorization.

1241251041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6188.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1241251041 is about 35231.3928336647. The cubic root of 1241251041 is about 1074.6982505520.

Adding to 1241251041 its reverse (1401521421), we get a palindrome (2642772462).

The spelling of 1241251041 in words is "one billion, two hundred forty-one million, two hundred fifty-one thousand, forty-one".