127150049499 has 8 divisors (see below), whose sum is σ = 184945526592. Its totient is φ = 77060636040.

The previous prime is 127150049419. The next prime is 127150049557. The reversal of 127150049499 is 994940051721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 127150049499 - 2¹⁹ = 127149525211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (127150049419) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1926515869 + ... + 1926515934.

It is an arithmetic number, because the mean of its divisors is an integer number (23118190824).

Almost surely, 2^127150049499 is an apocalyptic number.

127150049499 is a deficient number, since it is larger than the sum of its proper divisors (57795477093).

127150049499 is a wasteful number, since it uses less digits than its factorization.

127150049499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853031817.

The product of its (nonzero) digits is 816480, while the sum is 51.

The spelling of 127150049499 in words is "one hundred twenty-seven billion, one hundred fifty million, forty-nine thousand, four hundred ninety-nine".