2493324532188 has 240 divisors, whose sum is σ = 7657924479744. Its totient is φ = 692540202240.

The previous prime is 2493324532187. The next prime is 2493324532211. The reversal of 2493324532188 is 8812354233942.

2493324532188 is a `hidden beast` number, since 2 + 4 + 9 + 3 + 3 + 2 + 453 + 2 + 188 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2493324532187) 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 79 ways as a sum of consecutive naturals, for example, 26268231 + ... + 26362977.

Almost surely, 2^{2493324532188} is an apocalyptic number.

2493324532188 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2493324532188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3828962239872).

2493324532188 is an abundant number, since it is smaller than the sum of its proper divisors (5164599947556).

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

2493324532188 is a wasteful number, since it uses less digits than its factorization.

2493324532188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95094 (or 95083 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The spelling of 2493324532188 in words is "two trillion, four hundred ninety-three billion, three hundred twenty-four million, five hundred thirty-two thousand, one hundred eighty-eight".