87016410669 has 16 divisors (see below), whose sum is σ = 121096760832. Its totient is φ = 55474769328.

The previous prime is 87016410667. The next prime is 87016410683. The reversal of 87016410669 is 96601461078.

It is a happy number.

It is not a de Polignac number, because 87016410669 - 2¹ = 87016410667 is a prime.

It is a super-2 number, since 2×87016410669² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87016410661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121282 + ... + 434444.

It is an arithmetic number, because the mean of its divisors is an integer number (7568547552).

Almost surely, 2^87016410669 is an apocalyptic number.

It is an amenable number.

87016410669 is a deficient number, since it is larger than the sum of its proper divisors (34080350163).

87016410669 is a wasteful number, since it uses less digits than its factorization.

87016410669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317216.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 87016410669 in words is "eighty-seven billion, sixteen million, four hundred ten thousand, six hundred sixty-nine".