127366027238 has 4 divisors (see below), whose sum is σ = 191049040860. Its totient is φ = 63683013618.

The previous prime is 127366027237. The next prime is 127366027253. The reversal of 127366027238 is 832720663721.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 127366027192 and 127366027201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127366027237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31841506808 + ... + 31841506811.

It is an arithmetic number, because the mean of its divisors is an integer number (47762260215).

Almost surely, 2^127366027238 is an apocalyptic number.

127366027238 is a deficient number, since it is larger than the sum of its proper divisors (63683013622).

127366027238 is an equidigital number, since it uses as much as digits as its factorization.

127366027238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63683013621.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 127366027238 in words is "one hundred twenty-seven billion, three hundred sixty-six million, twenty-seven thousand, two hundred thirty-eight".