1233134034427 has 2 divisors, whose sum is σ = 1233134034428. Its totient is φ = 1233134034426.

The previous prime is 1233134034401. The next prime is 1233134034439. The reversal of 1233134034427 is 7244304313321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1233134034427 - 2¹¹ = 1233134032379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1233134034467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616567017213 + 616567017214.

It is an arithmetic number, because the mean of its divisors is an integer number (616567017214).

Almost surely, 2^{1233134034427} is an apocalyptic number.

1233134034427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233134034427 is an equidigital number, since it uses as much as digits as its factorization.

1233134034427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 37.

Adding to 1233134034427 its reverse (7244304313321), we get a palindrome (8477438347748).

The spelling of 1233134034427 in words is "one trillion, two hundred thirty-three billion, one hundred thirty-four million, thirty-four thousand, four hundred twenty-seven".