134527032449 has 2 divisors, whose sum is σ = 134527032450. Its totient is φ = 134527032448.

The previous prime is 134527032439. The next prime is 134527032461. The reversal of 134527032449 is 944230725431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97839460849 + 36687571600 = 312793^2 + 191540^2 .

It is a cyclic number.

It is not a de Polignac number, because 134527032449 - 2⁸ = 134527032193 is a prime.

It is not a weakly prime, because it can be changed into another prime (134527032439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67263516224 + 67263516225.

It is an arithmetic number, because the mean of its divisors is an integer number (67263516225).

Almost surely, 2^134527032449 is an apocalyptic number.

It is an amenable number.

134527032449 is a deficient number, since it is larger than the sum of its proper divisors (1).

134527032449 is an equidigital number, since it uses as much as digits as its factorization.

134527032449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 134527032449 in words is "one hundred thirty-four billion, five hundred twenty-seven million, thirty-two thousand, four hundred forty-nine".