627033428606642 has 32 divisors (see below), whose sum is σ = 964354384401408. Its totient is φ = 305611246732176.

The previous prime is 627033428606609. The next prime is 627033428606701. The reversal of 627033428606642 is 246606824330726.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3344744603 + ... + 3344932065.

It is an arithmetic number, because the mean of its divisors is an integer number (30136074512544).

Almost surely, 2^{627033428606642} is an apocalyptic number.

627033428606642 is a deficient number, since it is larger than the sum of its proper divisors (337320955794766).

627033428606642 is a wasteful number, since it uses less digits than its factorization.

627033428606642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265334.

The product of its (nonzero) digits is 83607552, while the sum is 59.

The spelling of 627033428606642 in words is "six hundred twenty-seven trillion, thirty-three billion, four hundred twenty-eight million, six hundred six thousand, six hundred forty-two".