134451345110413 has 2 divisors, whose sum is σ = 134451345110414. Its totient is φ = 134451345110412.

The previous prime is 134451345110371. The next prime is 134451345110447. The reversal of 134451345110413 is 314011543154431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129605064274084 + 4846280836329 = 11384422^2 + 2201427^2 .

It is an emirp because it is prime and its reverse (314011543154431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134451345110413 - 2²¹ = 134451343013261 is a prime.

It is a super-2 number, since 2×134451345110413² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134451345113413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67225672555206 + 67225672555207.

It is an arithmetic number, because the mean of its divisors is an integer number (67225672555207).

Almost surely, 2^{134451345110413} is an apocalyptic number.

It is an amenable number.

134451345110413 is a deficient number, since it is larger than the sum of its proper divisors (1).

134451345110413 is an equidigital number, since it uses as much as digits as its factorization.

134451345110413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 40.

Adding to 134451345110413 its reverse (314011543154431), we get a palindrome (448462888264844).

The spelling of 134451345110413 in words is "one hundred thirty-four trillion, four hundred fifty-one billion, three hundred forty-five million, one hundred ten thousand, four hundred thirteen".