134620440151 has 2 divisors, whose sum is σ = 134620440152. Its totient is φ = 134620440150.

The previous prime is 134620440131. The next prime is 134620440161. The reversal of 134620440151 is 151044026431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134620440151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134620440131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67310220075 + 67310220076.

It is an arithmetic number, because the mean of its divisors is an integer number (67310220076).

Almost surely, 2^134620440151 is an apocalyptic number.

134620440151 is a deficient number, since it is larger than the sum of its proper divisors (1).

134620440151 is an equidigital number, since it uses as much as digits as its factorization.

134620440151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 134620440151 its reverse (151044026431), we get a palindrome (285664466582).

The spelling of 134620440151 in words is "one hundred thirty-four billion, six hundred twenty million, four hundred forty thousand, one hundred fifty-one".