1241423333 has 4 divisors (see below), whose sum is σ = 1242605568. Its totient is φ = 1240241100.

The previous prime is 1241423299. The next prime is 1241423347. The reversal of 1241423333 is 3333241421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1241423333 - 2¹⁴ = 1241406949 is a prime.

It is a super-2 number, since 2×1241423333² = 3082263783433657778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241423033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589541 + ... + 591642.

It is an arithmetic number, because the mean of its divisors is an integer number (310651392).

Almost surely, 2^1241423333 is an apocalyptic number.

It is an amenable number.

1241423333 is a deficient number, since it is larger than the sum of its proper divisors (1182235).

1241423333 is a wasteful number, since it uses less digits than its factorization.

1241423333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182234.

The product of its digits is 5184, while the sum is 26.

The square root of 1241423333 is about 35233.8378976801. The cubic root of 1241423333 is about 1074.7479727915.

Adding to 1241423333 its reverse (3333241421), we get a palindrome (4574664754).

The spelling of 1241423333 in words is "one billion, two hundred forty-one million, four hundred twenty-three thousand, three hundred thirty-three".