134424654841808 has 20 divisors (see below), whose sum is σ = 260523021035748. Its totient is φ = 67192907477760.

The previous prime is 134424654841747. The next prime is 134424654841819. The reversal of 134424654841808 is 808148456424431.

It can be written as a sum of positive squares in 2 ways, for example, as 61312783741504 + 73111871100304 = 7830248^2 + 8550548^2 .

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213689341 + ... + 1213800092.

Almost surely, 2^{134424654841808} is an apocalyptic number.

It is an amenable number.

134424654841808 is a deficient number, since it is larger than the sum of its proper divisors (126098366193940).

134424654841808 is a wasteful number, since it uses less digits than its factorization.

134424654841808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427492902 (or 2427492896 counting only the distinct ones).

The product of its (nonzero) digits is 94371840, while the sum is 62.

The spelling of 134424654841808 in words is "one hundred thirty-four trillion, four hundred twenty-four billion, six hundred fifty-four million, eight hundred forty-one thousand, eight hundred eight".