627139496143 has 32 divisors (see below), whose sum is σ = 658627200000. Its totient is φ = 596399838720.

The previous prime is 627139496117. The next prime is 627139496147. The reversal of 627139496143 is 341694931726.

It is not a de Polignac number, because 627139496143 - 2³³ = 618549561551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627139496147) 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 31 ways as a sum of consecutive naturals, for example, 297080658 + ... + 297082768.

It is an arithmetic number, because the mean of its divisors is an integer number (20582100000).

Almost surely, 2^627139496143 is an apocalyptic number.

627139496143 is a deficient number, since it is larger than the sum of its proper divisors (31487703857).

627139496143 is a wasteful number, since it uses less digits than its factorization.

627139496143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835.

The product of its digits is 5878656, while the sum is 55.

The spelling of 627139496143 in words is "six hundred twenty-seven billion, one hundred thirty-nine million, four hundred ninety-six thousand, one hundred forty-three".