1241126433 has 6 divisors (see below), whose sum is σ = 1792738194. Its totient is φ = 827417616.

The previous prime is 1241126431. The next prime is 1241126441. The reversal of 1241126433 is 3346211421.

It is a happy number.

1241126433 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 12 + 643 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1216056384 + 25070049 = 34872^2 + 5007^2 .

It is not a de Polignac number, because 1241126433 - 2¹ = 1241126431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1241126397 and 1241126406.

It is not an unprimeable number, because it can be changed into a prime (1241126431) 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, 68951460 + ... + 68951477.

It is an arithmetic number, because the mean of its divisors is an integer number (298789699).

Almost surely, 2^1241126433 is an apocalyptic number.

It is an amenable number.

1241126433 is a deficient number, since it is larger than the sum of its proper divisors (551611761).

1241126433 is a wasteful number, since it uses less digits than its factorization.

1241126433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137902943 (or 137902940 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1241126433 is about 35229.6243664334. The cubic root of 1241126433 is about 1074.6622867067.

Adding to 1241126433 its reverse (3346211421), we get a palindrome (4587337854).

The spelling of 1241126433 in words is "one billion, two hundred forty-one million, one hundred twenty-six thousand, four hundred thirty-three".