676631465642 has 32 divisors (see below), whose sum is σ = 1120761641664. Its totient is φ = 303810912000.

The previous prime is 676631465617. The next prime is 676631465677. The reversal of 676631465642 is 246564136676.

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, 610493 + ... + 1313759.

It is an arithmetic number, because the mean of its divisors is an integer number (35023801302).

Almost surely, 2^676631465642 is an apocalyptic number.

676631465642 is a deficient number, since it is larger than the sum of its proper divisors (444130176022).

676631465642 is a wasteful number, since it uses less digits than its factorization.

676631465642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703814.

The product of its digits is 26127360, while the sum is 56.

The spelling of 676631465642 in words is "six hundred seventy-six billion, six hundred thirty-one million, four hundred sixty-five thousand, six hundred forty-two".