1242414441 has 6 divisors (see below), whose sum is σ = 1794598650. Its totient is φ = 828276288.

The previous prime is 1242414421. The next prime is 1242414443. The reversal of 1242414441 is 1444142421.

It is a happy number.

1242414441 is a `hidden beast` number, since 1 + 242 + 414 + 4 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 699338025 + 543076416 = 26445^2 + 23304^2 .

It is not a de Polignac number, because 1242414441 - 2⁶ = 1242414377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1242414443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69023016 + ... + 69023033.

It is an arithmetic number, because the mean of its divisors is an integer number (299099775).

Almost surely, 2^1242414441 is an apocalyptic number.

It is an amenable number.

1242414441 is a deficient number, since it is larger than the sum of its proper divisors (552184209).

1242414441 is a wasteful number, since it uses less digits than its factorization.

1242414441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138046055 (or 138046052 counting only the distinct ones).

The product of its digits is 4096, while the sum is 27.

The square root of 1242414441 is about 35247.8998097759. The cubic root of 1242414441 is about 1075.0339101616.

Adding to 1242414441 its reverse (1444142421), we get a palindrome (2686556862).

The spelling of 1242414441 in words is "one billion, two hundred forty-two million, four hundred fourteen thousand, four hundred forty-one".