2134040497 has 2 divisors, whose sum is σ = 2134040498. Its totient is φ = 2134040496.

The previous prime is 2134040471. The next prime is 2134040551. The reversal of 2134040497 is 7940404312.

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., 1694886561 + 439153936 = 41169^2 + 20956^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134040497 - 2¹¹ = 2134038449 is a prime.

It is not a weakly prime, because it can be changed into another prime (2134040407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067020248 + 1067020249.

It is an arithmetic number, because the mean of its divisors is an integer number (1067020249).

Almost surely, 2^2134040497 is an apocalyptic number.

It is an amenable number.

2134040497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134040497 is an equidigital number, since it uses as much as digits as its factorization.

2134040497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2134040497 is about 46195.6761721268. The cubic root of 2134040497 is about 1287.4614052213.

The spelling of 2134040497 in words is "two billion, one hundred thirty-four million, forty thousand, four hundred ninety-seven".