134625758881388 has 12 divisors (see below), whose sum is σ = 241341299458392. Its totient is φ = 65671101893280.

The previous prime is 134625758881379. The next prime is 134625758881459. The reversal of 134625758881388 is 883188857526431.

It is a super-2 number, since 2×134625758881388² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (77) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410444386670 + ... + 410444386997.

It is an arithmetic number, because the mean of its divisors is an integer number (20111774954866).

Almost surely, 2^{134625758881388} is an apocalyptic number.

It is an amenable number.

134625758881388 is a deficient number, since it is larger than the sum of its proper divisors (106715540577004).

134625758881388 is a wasteful number, since it uses less digits than its factorization.

134625758881388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820888773712 (or 820888773710 counting only the distinct ones).

The product of its digits is 2477260800, while the sum is 77.

The spelling of 134625758881388 in words is "one hundred thirty-four trillion, six hundred twenty-five billion, seven hundred fifty-eight million, eight hundred eighty-one thousand, three hundred eighty-eight".