127908142 has 8 divisors (see below), whose sum is σ = 192145176. Its totient is φ = 63859752.

The previous prime is 127908113. The next prime is 127908163. The reversal of 127908142 is 241809721.

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 = 127908098 and 127908107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45453 + ... + 48184.

It is an arithmetic number, because the mean of its divisors is an integer number (24018147).

Almost surely, 2^127908142 is an apocalyptic number.

127908142 is a deficient number, since it is larger than the sum of its proper divisors (64237034).

127908142 is an equidigital number, since it uses as much as digits as its factorization.

127908142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94322.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 127908142 is about 11309.6481819728. The cubic root of 127908142 is about 503.8478350372.

The spelling of 127908142 in words is "one hundred twenty-seven million, nine hundred eight thousand, one hundred forty-two".