134421636303 has 6 divisors (see below), whose sum is σ = 194164585784. Its totient is φ = 89614424196.

The previous prime is 134421636301. The next prime is 134421636337. The reversal of 134421636303 is 303636124431.

134421636303 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 2 + 16 + 3 + 630 + 3 = 666.

It is not a de Polignac number, because 134421636303 - 2¹ = 134421636301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134421636301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7467868675 + ... + 7467868692.

Almost surely, 2^134421636303 is an apocalyptic number.

134421636303 is a deficient number, since it is larger than the sum of its proper divisors (59742949481).

134421636303 is a wasteful number, since it uses less digits than its factorization.

134421636303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14935737373 (or 14935737370 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The spelling of 134421636303 in words is "one hundred thirty-four billion, four hundred twenty-one million, six hundred thirty-six thousand, three hundred three".