4126440531324 has 96 divisors (see below), whose sum is σ = 10163688192000. Its totient is φ = 1299417425856.

The previous prime is 4126440531319. The next prime is 4126440531359. The reversal of 4126440531324 is 4231350446214.

It is a super-2 number, since 2×4126440531324² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 144372867 + ... + 144401445.

It is an arithmetic number, because the mean of its divisors is an integer number (105871752000).

Almost surely, 2^{4126440531324} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4126440531324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5081844096000).

4126440531324 is an abundant number, since it is smaller than the sum of its proper divisors (6037247660676).

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

4126440531324 is a wasteful number, since it uses less digits than its factorization.

4126440531324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30367 (or 30365 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

Adding to 4126440531324 its reverse (4231350446214), we get a palindrome (8357790977538).

The spelling of 4126440531324 in words is "four trillion, one hundred twenty-six billion, four hundred forty million, five hundred thirty-one thousand, three hundred twenty-four".