86450849340 has 48 divisors (see below), whose sum is σ = 252586833408. Its totient is φ = 22051230784.

The previous prime is 86450849299. The next prime is 86450849369. The reversal of 86450849340 is 4394805468.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31321392 + ... + 31324151.

It is an arithmetic number, because the mean of its divisors is an integer number (5262225696).

Almost surely, 2^86450849340 is an apocalyptic number.

It is an amenable number.

86450849340 is an abundant number, since it is smaller than the sum of its proper divisors (166135984068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86450849340 is a wasteful number, since it uses less digits than its factorization.

86450849340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62645578 (or 62645576 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 86450849340 in words is "eighty-six billion, four hundred fifty million, eight hundred forty-nine thousand, three hundred forty".