127952498032 has 20 divisors (see below), whose sum is σ = 248467590360. Its totient is φ = 63831829568.

The previous prime is 127952498017. The next prime is 127952498033. The reversal of 127952498032 is 230894259721.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127952498033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9018907 + ... + 9033082.

It is an arithmetic number, because the mean of its divisors is an integer number (12423379518).

Almost surely, 2^127952498032 is an apocalyptic number.

It is an amenable number.

127952498032 is a deficient number, since it is larger than the sum of its proper divisors (120515092328).

127952498032 is a wasteful number, since it uses less digits than its factorization.

127952498032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18052440 (or 18052434 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 127952498032 in words is "one hundred twenty-seven billion, nine hundred fifty-two million, four hundred ninety-eight thousand, thirty-two".