4126821091482 has 16 divisors (see below), whose sum is σ = 8688044403360. Its totient is φ = 1303206660432.

The previous prime is 4126821091451. The next prime is 4126821091487. The reversal of 4126821091482 is 2841901286214.

It is a super-2 number, since 2×4126821091482² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4126821091487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18100092393 + ... + 18100092620.

It is an arithmetic number, because the mean of its divisors is an integer number (543002775210).

Almost surely, 2^{4126821091482} is an apocalyptic number.

4126821091482 is an abundant number, since it is smaller than the sum of its proper divisors (4561223311878).

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

4126821091482 is a wasteful number, since it uses less digits than its factorization.

4126821091482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36200185037.

The product of its (nonzero) digits is 442368, while the sum is 48.

The spelling of 4126821091482 in words is "four trillion, one hundred twenty-six billion, eight hundred twenty-one million, ninety-one thousand, four hundred eighty-two".