87834665614 has 16 divisors (see below), whose sum is σ = 134054745840. Its totient is φ = 43150524480.

The previous prime is 87834665609. The next prime is 87834665623. The reversal of 87834665614 is 41656643878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35554 + ... + 420634.

It is an arithmetic number, because the mean of its divisors is an integer number (8378421615).

Almost surely, 2^87834665614 is an apocalyptic number.

87834665614 is a deficient number, since it is larger than the sum of its proper divisors (46220080226).

87834665614 is a wasteful number, since it uses less digits than its factorization.

87834665614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387075.

The product of its digits is 23224320, while the sum is 58.

The spelling of 87834665614 in words is "eighty-seven billion, eight hundred thirty-four million, six hundred sixty-five thousand, six hundred fourteen".