534634226149 has 2 divisors, whose sum is σ = 534634226150. Its totient is φ = 534634226148.

The previous prime is 534634226131. The next prime is 534634226173. The reversal of 534634226149 is 941622436435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 396106596900 + 138527629249 = 629370^2 + 372193^2 .

It is a cyclic number.

It is not a de Polignac number, because 534634226149 - 2⁵ = 534634226117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534638226149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267317113074 + 267317113075.

It is an arithmetic number, because the mean of its divisors is an integer number (267317113075).

Almost surely, 2^534634226149 is an apocalyptic number.

It is an amenable number.

534634226149 is a deficient number, since it is larger than the sum of its proper divisors (1).

534634226149 is an equidigital number, since it uses as much as digits as its factorization.

534634226149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 49.

The spelling of 534634226149 in words is "five hundred thirty-four billion, six hundred thirty-four million, two hundred twenty-six thousand, one hundred forty-nine".