86973087743 has 8 divisors (see below), whose sum is σ = 89107070976. Its totient is φ = 84839708800.

The previous prime is 86973087737. The next prime is 86973087769. The reversal of 86973087743 is 34778037968.

It is a Cunningham number, because it is equal to 294912²-1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86973087743 - 2⁶ = 86973087679 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86973087793) 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, 147458 + ... + 442368.

It is an arithmetic number, because the mean of its divisors is an integer number (11138383872).

Almost surely, 2^86973087743 is an apocalyptic number.

86973087743 is a deficient number, since it is larger than the sum of its proper divisors (2133983233).

86973087743 is a wasteful number, since it uses less digits than its factorization.

86973087743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302145.

The product of its (nonzero) digits is 42674688, while the sum is 62.

The spelling of 86973087743 in words is "eighty-six billion, nine hundred seventy-three million, eighty-seven thousand, seven hundred forty-three".