127442234 has 16 divisors (see below), whose sum is σ = 213062400. Its totient is φ = 56816064.

The previous prime is 127442221. The next prime is 127442257. The reversal of 127442234 is 432244721.

It is a junction number, because it is equal to n+sod(n) for n = 127442197 and 127442206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97994 + ... + 99285.

It is an arithmetic number, because the mean of its divisors is an integer number (13316400).

Almost surely, 2^127442234 is an apocalyptic number.

127442234 is a deficient number, since it is larger than the sum of its proper divisors (85620166).

127442234 is a wasteful number, since it uses less digits than its factorization.

127442234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197317.

The product of its digits is 10752, while the sum is 29.

The square root of 127442234 is about 11289.0315793694. The cubic root of 127442234 is about 503.2353320985.

Adding to 127442234 its reverse (432244721), we get a palindrome (559686955).

The spelling of 127442234 in words is "one hundred twenty-seven million, four hundred forty-two thousand, two hundred thirty-four".