86743850090 has 16 divisors (see below), whose sum is σ = 156145701672. Its totient is φ = 34696035264.

The previous prime is 86743850059. The next prime is 86743850107. The reversal of 86743850090 is 9005834768.

It can be written as a sum of positive squares in 4 ways, for example, as 71988646249 + 14755203841 = 268307^2 + 121471^2 .

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, 71012 + ... + 422528.

Almost surely, 2^86743850090 is an apocalyptic number.

86743850090 is a deficient number, since it is larger than the sum of its proper divisors (69401851582).

86743850090 is a wasteful number, since it uses less digits than its factorization.

86743850090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376201.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 86743850090 in words is "eighty-six billion, seven hundred forty-three million, eight hundred fifty thousand, ninety".