86867338142530 has 64 divisors (see below), whose sum is σ = 170860677505920. Its totient is φ = 31535394739200.

The previous prime is 86867338142471. The next prime is 86867338142549. The reversal of 86867338142530 is 3524183376868.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 481177242 + ... + 481357738.

It is an arithmetic number, because the mean of its divisors is an integer number (2669698086030).

Almost surely, 2^{86867338142530} is an apocalyptic number.

86867338142530 is a deficient number, since it is larger than the sum of its proper divisors (83993339363390).

86867338142530 is a wasteful number, since it uses less digits than its factorization.

86867338142530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187795.

The product of its (nonzero) digits is 139345920, while the sum is 64.

The spelling of 86867338142530 in words is "eighty-six trillion, eight hundred sixty-seven billion, three hundred thirty-eight million, one hundred forty-two thousand, five hundred thirty".