71677230470 has 64 divisors (see below), whose sum is σ = 133101480960. Its totient is φ = 27780791808.

The previous prime is 71677230451. The next prime is 71677230497. The reversal of 71677230470 is 7403277617.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 13288094 + ... + 13293486.

It is an arithmetic number, because the mean of its divisors is an integer number (2079710640).

Almost surely, 2^71677230470 is an apocalyptic number.

71677230470 is a deficient number, since it is larger than the sum of its proper divisors (61424250490).

71677230470 is a wasteful number, since it uses less digits than its factorization.

71677230470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5789.

The product of its (nonzero) digits is 345744, while the sum is 44.

The spelling of 71677230470 in words is "seventy-one billion, six hundred seventy-seven million, two hundred thirty thousand, four hundred seventy".