86520002743911 has 12 divisors (see below), whose sum is σ = 126800665178936. Its totient is φ = 52436365299120.

The previous prime is 86520002743861. The next prime is 86520002743927. The reversal of 86520002743911 is 11934720002568.

It is not a de Polignac number, because 86520002743911 - 2¹¹ = 86520002741863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86520002743211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119173557136 + ... + 119173557861.

It is a 1-persistent number, because it is pandigital, but 2⋅86520002743911 = 173040005487822 is not.

Almost surely, 2^{86520002743911} is an apocalyptic number.

86520002743911 is a deficient number, since it is larger than the sum of its proper divisors (40280662435025).

86520002743911 is a wasteful number, since it uses less digits than its factorization.

86520002743911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238347115022 (or 238347115011 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 86520002743911 in words is "eighty-six trillion, five hundred twenty billion, two million, seven hundred forty-three thousand, nine hundred eleven".