2544326334 has 96 divisors (see below), whose sum is σ = 6101222400. Its totient is φ = 759905280.

The previous prime is 2544326311. The next prime is 2544326359. The reversal of 2544326334 is 4336234452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5311507 + ... + 5311985.

It is an arithmetic number, because the mean of its divisors is an integer number (63554400).

Almost surely, 2^2544326334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2544326334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3050611200).

2544326334 is an abundant number, since it is smaller than the sum of its proper divisors (3556896066).

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

2544326334 is a wasteful number, since it uses less digits than its factorization.

2544326334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830 (or 827 counting only the distinct ones).

The product of its digits is 207360, while the sum is 36.

The square root of 2544326334 is about 50441.3157441397. The cubic root of 2544326334 is about 1365.1832077079.

The spelling of 2544326334 in words is "two billion, five hundred forty-four million, three hundred twenty-six thousand, three hundred thirty-four".