27072124342 has 8 divisors (see below), whose sum is σ = 40762591056. Its totient is φ = 13484593992.

The previous prime is 27072124327. The next prime is 27072124349. The reversal of 27072124342 is 24342127072.

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

It is a junction number, because it is equal to n+sod(n) for n = 27072124298 and 27072124307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27072124349) 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, 25733433 + ... + 25734484.

It is an arithmetic number, because the mean of its divisors is an integer number (5095323882).

Almost surely, 2^27072124342 is an apocalyptic number.

27072124342 is a deficient number, since it is larger than the sum of its proper divisors (13690466714).

27072124342 is a wasteful number, since it uses less digits than its factorization.

27072124342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51468182.

The product of its (nonzero) digits is 37632, while the sum is 34.

The spelling of 27072124342 in words is "twenty-seven billion, seventy-two million, one hundred twenty-four thousand, three hundred forty-two".