127322042342 has 32 divisors (see below), whose sum is σ = 212341824000. Its totient is φ = 56771668800.

The previous prime is 127322042321. The next prime is 127322042359. The reversal of 127322042342 is 243240223721.

It is a super-2 number, since 2×127322042342² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 127322042299 and 127322042308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106034 + ... + 515642.

It is an arithmetic number, because the mean of its divisors is an integer number (6635682000).

Almost surely, 2^127322042342 is an apocalyptic number.

127322042342 is a deficient number, since it is larger than the sum of its proper divisors (85019781658).

127322042342 is a wasteful number, since it uses less digits than its factorization.

127322042342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409892.

The product of its (nonzero) digits is 32256, while the sum is 32.

The spelling of 127322042342 in words is "one hundred twenty-seven billion, three hundred twenty-two million, forty-two thousand, three hundred forty-two".