71676631003 has 16 divisors (see below), whose sum is σ = 75376196352. Its totient is φ = 68027652000.

The previous prime is 71676630989. The next prime is 71676631031. The reversal of 71676631003 is 30013667617.

It is a happy number.

It is not a de Polignac number, because 71676631003 - 2¹⁷ = 71676499931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71676631063) 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 15 ways as a sum of consecutive naturals, for example, 1584033 + ... + 1628653.

It is an arithmetic number, because the mean of its divisors is an integer number (4711012272).

Almost surely, 2^71676631003 is an apocalyptic number.

71676631003 is a deficient number, since it is larger than the sum of its proper divisors (3699565349).

71676631003 is a wasteful number, since it uses less digits than its factorization.

71676631003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45186.

The product of its (nonzero) digits is 95256, while the sum is 40.

The spelling of 71676631003 in words is "seventy-one billion, six hundred seventy-six million, six hundred thirty-one thousand, three".