87041446799 has 4 divisors (see below), whose sum is σ = 89065666536. Its totient is φ = 85017227064.

The previous prime is 87041446783. The next prime is 87041446831. The reversal of 87041446799 is 99764414078.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 87041446799 - 2⁴ = 87041446783 is a prime.

It is a super-3 number, since 3×87041446799³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87041436799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012109804 + ... + 1012109889.

It is an arithmetic number, because the mean of its divisors is an integer number (22266416634).

Almost surely, 2^87041446799 is an apocalyptic number.

87041446799 is a deficient number, since it is larger than the sum of its proper divisors (2024219737).

87041446799 is a wasteful number, since it uses less digits than its factorization.

87041446799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024219736.

The product of its (nonzero) digits is 12192768, while the sum is 59.

The spelling of 87041446799 in words is "eighty-seven billion, forty-one million, four hundred forty-six thousand, seven hundred ninety-nine".