27144126254 has 8 divisors (see below), whose sum is σ = 46532787888. Its totient is φ = 11633196960.

The previous prime is 27144126239. The next prime is 27144126257. The reversal of 27144126254 is 45262144172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27144126257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969433067 + ... + 969433094.

It is an arithmetic number, because the mean of its divisors is an integer number (5816598486).

Almost surely, 2^27144126254 is an apocalyptic number.

27144126254 is a deficient number, since it is larger than the sum of its proper divisors (19388661634).

27144126254 is a wasteful number, since it uses less digits than its factorization.

27144126254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938866170.

The product of its digits is 107520, while the sum is 38.

The spelling of 27144126254 in words is "twenty-seven billion, one hundred forty-four million, one hundred twenty-six thousand, two hundred fifty-four".