134312008451 has 2 divisors, whose sum is σ = 134312008452. Its totient is φ = 134312008450.

The previous prime is 134312008403. The next prime is 134312008513. The reversal of 134312008451 is 154800213431.

It is a weak prime.

It is an emirp because it is prime and its reverse (154800213431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134312008451 is a prime.

It is a super-2 number, since 2×134312008451² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134312008951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67156004225 + 67156004226.

It is an arithmetic number, because the mean of its divisors is an integer number (67156004226).

Almost surely, 2^134312008451 is an apocalyptic number.

134312008451 is a deficient number, since it is larger than the sum of its proper divisors (1).

134312008451 is an equidigital number, since it uses as much as digits as its factorization.

134312008451 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 32.

The spelling of 134312008451 in words is "one hundred thirty-four billion, three hundred twelve million, eight thousand, four hundred fifty-one".