127642626384 has 160 divisors (see below), whose sum is σ = 423483561984. Its totient is φ = 32200312320.

The previous prime is 127642626383. The next prime is 127642626401. The reversal of 127642626384 is 483626246721.

127642626384 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127642626383) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 534802 + ... + 735729.

Almost surely, 2^127642626384 is an apocalyptic number.

127642626384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

127642626384 is an abundant number, since it is smaller than the sum of its proper divisors (295840935600).

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

127642626384 is a wasteful number, since it uses less digits than its factorization.

127642626384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270585 (or 1270579 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 51.

The spelling of 127642626384 in words is "one hundred twenty-seven billion, six hundred forty-two million, six hundred twenty-six thousand, three hundred eighty-four".