127311330458 has 24 divisors (see below), whose sum is σ = 208103946588. Its totient is φ = 58384789632.

The previous prime is 127311330439. The next prime is 127311330529. The reversal of 127311330458 is 854033113721.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 46213390729 + 81097939729 = 214973^2 + 284777^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1146491 + ... + 1252622.

Almost surely, 2^127311330458 is an apocalyptic number.

127311330458 is a deficient number, since it is larger than the sum of its proper divisors (80792616130).

127311330458 is a wasteful number, since it uses less digits than its factorization.

127311330458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399298 (or 2399285 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 127311330458 in words is "one hundred twenty-seven billion, three hundred eleven million, three hundred thirty thousand, four hundred fifty-eight".