134312008419 has 24 divisors (see below), whose sum is σ = 194457273920. Its totient is φ = 89333335728.

The previous prime is 134312008403. The next prime is 134312008451. The reversal of 134312008419 is 914800213431.

134312008419 is a `hidden beast` number, since 1 + 3 + 4 + 31 + 200 + 8 + 419 = 666.

It is not a de Polignac number, because 134312008419 - 2⁴ = 134312008403 is a prime.

It is a super-2 number, since 2×134312008419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134312008819) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12139512 + ... + 12150570.

Almost surely, 2^134312008419 is an apocalyptic number.

134312008419 is a deficient number, since it is larger than the sum of its proper divisors (60145265501).

134312008419 is a wasteful number, since it uses less digits than its factorization.

134312008419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14079 (or 14076 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 134312008419 in words is "one hundred thirty-four billion, three hundred twelve million, eight thousand, four hundred nineteen".