8540034445246 has 16 divisors (see below), whose sum is σ = 13054245727824. Its totient is φ = 4188650004864.

The previous prime is 8540034445219. The next prime is 8540034445247. The reversal of 8540034445246 is 6425444300458.

It is a self number, because there is not a number n which added to its sum of digits gives 8540034445246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8540034445247) 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, 7143216 + ... + 8252611.

It is an arithmetic number, because the mean of its divisors is an integer number (815890357989).

Almost surely, 2^{8540034445246} is an apocalyptic number.

8540034445246 is a deficient number, since it is larger than the sum of its proper divisors (4514211282578).

8540034445246 is a wasteful number, since it uses less digits than its factorization.

8540034445246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15401115.

The product of its (nonzero) digits is 7372800, while the sum is 49.

The spelling of 8540034445246 in words is "eight trillion, five hundred forty billion, thirty-four million, four hundred forty-five thousand, two hundred forty-six".