87351371614090 has 16 divisors (see below), whose sum is σ = 157415937379272. Its totient is φ = 34899777873664.

The previous prime is 87351371614061. The next prime is 87351371614097. The reversal of 87351371614090 is 9041617315378.

It can be written as a sum of positive squares in 4 ways, for example, as 87215482799929 + 135888814161 = 9338923^2 + 368631^2 .

It is not an unprimeable number, because it can be changed into a prime (87351371614097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5096337499 + ... + 5096354638.

Almost surely, 2^{87351371614090} is an apocalyptic number.

87351371614090 is a deficient number, since it is larger than the sum of its proper divisors (70064565765182).

87351371614090 is a wasteful number, since it uses less digits than its factorization.

87351371614090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10192693001.

The product of its (nonzero) digits is 3810240, while the sum is 55.

The spelling of 87351371614090 in words is "eighty-seven trillion, three hundred fifty-one billion, three hundred seventy-one million, six hundred fourteen thousand, ninety".