127290579458 has 16 divisors (see below), whose sum is σ = 229697286720. Its totient is φ = 51681889296.

The previous prime is 127290579371. The next prime is 127290579497. The reversal of 127290579458 is 854975092721.

It is a junction number, because it is equal to n+sod(n) for n = 127290579397 and 127290579406.

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, 239267741 + ... + 239268272.

It is an arithmetic number, because the mean of its divisors is an integer number (14356080420).

Almost surely, 2^127290579458 is an apocalyptic number.

127290579458 is a deficient number, since it is larger than the sum of its proper divisors (102406707262).

127290579458 is a wasteful number, since it uses less digits than its factorization.

127290579458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478536041.

The product of its (nonzero) digits is 12700800, while the sum is 59.

The spelling of 127290579458 in words is "one hundred twenty-seven billion, two hundred ninety million, five hundred seventy-nine thousand, four hundred fifty-eight".