27436422534 has 16 divisors (see below), whose sum is σ = 56148958272. Its totient is φ = 8932788648.

The previous prime is 27436422529. The next prime is 27436422547. The reversal of 27436422534 is 43522463472.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53171104 + ... + 53171619.

It is an arithmetic number, because the mean of its divisors is an integer number (3509309892).

Almost surely, 2^27436422534 is an apocalyptic number.

27436422534 is an abundant number, since it is smaller than the sum of its proper divisors (28712535738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27436422534 is a wasteful number, since it uses less digits than its factorization.

27436422534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106342771.

The product of its digits is 967680, while the sum is 42.

The spelling of 27436422534 in words is "twenty-seven billion, four hundred thirty-six million, four hundred twenty-two thousand, five hundred thirty-four".