2237874918048 has 480 divisors, whose sum is σ = 8260721884800. Its totient is φ = 577357424640.

The previous prime is 2237874918023. The next prime is 2237874918049. The reversal of 2237874918048 is 8408194787322.

2237874918048 is a `hidden beast` number, since 2 + 2 + 378 + 7 + 49 + 180 + 48 = 666.

It is a super-2 number, since 2×2237874918048² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (2237874918049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 29700390 + ... + 29775642.

It is an arithmetic number, because the mean of its divisors is an integer number (17209837260).

Almost surely, 2^{2237874918048} is an apocalyptic number.

2237874918048 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 2237874918048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4130360942400).

2237874918048 is an abundant number, since it is smaller than the sum of its proper divisors (6022846966752).

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

2237874918048 is a wasteful number, since it uses less digits than its factorization.

2237874918048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75442 (or 75425 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 63.

The spelling of 2237874918048 in words is "two trillion, two hundred thirty-seven billion, eight hundred seventy-four million, nine hundred eighteen thousand, forty-eight".