1241400413 has 16 divisors (see below), whose sum is σ = 1422182016. Its totient is φ = 1072568640.

The previous prime is 1241400403. The next prime is 1241400427. The reversal of 1241400413 is 3140041421.

It is not a de Polignac number, because 1241400413 - 2¹⁴ = 1241384029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241400403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24095 + ... + 55347.

It is an arithmetic number, because the mean of its divisors is an integer number (88886376).

Almost surely, 2^1241400413 is an apocalyptic number.

It is an amenable number.

1241400413 is a deficient number, since it is larger than the sum of its proper divisors (180781603).

1241400413 is a wasteful number, since it uses less digits than its factorization.

1241400413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31444.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1241400413 is about 35233.5126406664. The cubic root of 1241400413 is about 1074.7413585086.

Adding to 1241400413 its reverse (3140041421), we get a palindrome (4381441834).

The spelling of 1241400413 in words is "one billion, two hundred forty-one million, four hundred thousand, four hundred thirteen".