670627260422 has 32 divisors (see below), whose sum is σ = 1154432736000. Its totient is φ = 286216459488.

The previous prime is 670627260397. The next prime is 670627260431. The reversal of 670627260422 is 224062726076.

It is a super-2 number, since 2×670627260422² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6362204 + ... + 6466752.

It is an arithmetic number, because the mean of its divisors is an integer number (36076023000).

Almost surely, 2^670627260422 is an apocalyptic number.

670627260422 is a deficient number, since it is larger than the sum of its proper divisors (483805475578).

670627260422 is a wasteful number, since it uses less digits than its factorization.

670627260422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106460.

The product of its (nonzero) digits is 677376, while the sum is 44.

Adding to 670627260422 its reverse (224062726076), we get a palindrome (894689986498).

The spelling of 670627260422 in words is "six hundred seventy billion, six hundred twenty-seven million, two hundred sixty thousand, four hundred twenty-two".