4091320436364 has 90 divisors (see below), whose sum is σ = 12441727142460. Its totient is φ = 1168948691568.

The previous prime is 4091320436353. The next prime is 4091320436417. The reversal of 4091320436364 is 4636340231904.

4091320436364 is a `hidden beast` number, since 4 + 0 + 9 + 1 + 3 + 2 + 0 + 4 + 3 + 636 + 4 = 666.

4091320436364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4091320436364² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 128836494 + ... + 128868245.

It is an arithmetic number, because the mean of its divisors is an integer number (138241412694).

Almost surely, 2^{4091320436364} is an apocalyptic number.

It is an amenable number.

4091320436364 is an abundant number, since it is smaller than the sum of its proper divisors (8350406706096).

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

4091320436364 is a wasteful number, since it uses less digits than its factorization.

4091320436364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257704769 (or 257704751 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 45.

The spelling of 4091320436364 in words is "four trillion, ninety-one billion, three hundred twenty million, four hundred thirty-six thousand, three hundred sixty-four".