13433034491 has 2 divisors, whose sum is σ = 13433034492. Its totient is φ = 13433034490.

The previous prime is 13433034479. The next prime is 13433034583. The reversal of 13433034491 is 19443033431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13433034491 - 2²⁶ = 13365925627 is a prime.

It is not a weakly prime, because it can be changed into another prime (13433037491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6716517245 + 6716517246.

It is an arithmetic number, because the mean of its divisors is an integer number (6716517246).

Almost surely, 2^13433034491 is an apocalyptic number.

13433034491 is a deficient number, since it is larger than the sum of its proper divisors (1).

13433034491 is an equidigital number, since it uses as much as digits as its factorization.

13433034491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 13433034491 in words is "thirteen billion, four hundred thirty-three million, thirty-four thousand, four hundred ninety-one".