134345036401 has 2 divisors, whose sum is σ = 134345036402. Its totient is φ = 134345036400.

The previous prime is 134345036347. The next prime is 134345036411. The reversal of 134345036401 is 104630543431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100393288801 + 33951747600 = 316849^2 + 184260^2 .

It is a cyclic number.

It is not a de Polignac number, because 134345036401 - 2⁹ = 134345035889 is a prime.

It is not a weakly prime, because it can be changed into another prime (134345036411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67172518200 + 67172518201.

It is an arithmetic number, because the mean of its divisors is an integer number (67172518201).

Almost surely, 2^134345036401 is an apocalyptic number.

It is an amenable number.

134345036401 is a deficient number, since it is larger than the sum of its proper divisors (1).

134345036401 is an equidigital number, since it uses as much as digits as its factorization.

134345036401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 134345036401 its reverse (104630543431), we get a palindrome (238975579832).

The spelling of 134345036401 in words is "one hundred thirty-four billion, three hundred forty-five million, thirty-six thousand, four hundred one".