87314428866 has 32 divisors (see below), whose sum is σ = 202958484480. Its totient is φ = 24524148816.

The previous prime is 87314428837. The next prime is 87314428871. The reversal of 87314428866 is 66882441378.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17615446 + ... + 17620401.

It is an arithmetic number, because the mean of its divisors is an integer number (6342452640).

Almost surely, 2^87314428866 is an apocalyptic number.

87314428866 is an abundant number, since it is smaller than the sum of its proper divisors (115644055614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87314428866 is a wasteful number, since it uses less digits than its factorization.

87314428866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35235918.

The product of its digits is 12386304, while the sum is 57.

The spelling of 87314428866 in words is "eighty-seven billion, three hundred fourteen million, four hundred twenty-eight thousand, eight hundred sixty-six".