127346407448 has 32 divisors (see below), whose sum is σ = 272267775360. Its totient is φ = 55317895680.

The previous prime is 127346407427. The next prime is 127346407451. The reversal of 127346407448 is 844704643721.

It is a super-3 number, since 3×127346407448³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 127346407396 and 127346407405.

It is a congruent number.

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, 36012488 + ... + 36016023.

It is an arithmetic number, because the mean of its divisors is an integer number (8508367980).

Almost surely, 2^127346407448 is an apocalyptic number.

It is an amenable number.

127346407448 is an abundant number, since it is smaller than the sum of its proper divisors (144921367912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127346407448 is a wasteful number, since it uses less digits than its factorization.

127346407448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72028547 (or 72028543 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 50.

The spelling of 127346407448 in words is "one hundred twenty-seven billion, three hundred forty-six million, four hundred seven thousand, four hundred forty-eight".