2240052425442 has 32 divisors (see below), whose sum is σ = 5360809224960. Its totient is φ = 689246899920.

The previous prime is 2240052425411. The next prime is 2240052425477. The reversal of 2240052425442 is 2445242500422.

2240052425442 is a `hidden beast` number, since 2 + 2 + 40 + 0 + 524 + 2 + 54 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2240052425397 and 2240052425406.

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 15 ways as a sum of consecutive naturals, for example, 1595478234 + ... + 1595479637.

It is an arithmetic number, because the mean of its divisors is an integer number (167525288280).

Almost surely, 2^{2240052425442} is an apocalyptic number.

2240052425442 is an abundant number, since it is smaller than the sum of its proper divisors (3120756799518).

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

2240052425442 is a wasteful number, since it uses less digits than its factorization.

2240052425442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190957895 (or 3190957889 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 36.

Adding to 2240052425442 its reverse (2445242500422), we get a palindrome (4685294925864).

The spelling of 2240052425442 in words is "two trillion, two hundred forty billion, fifty-two million, four hundred twenty-five thousand, four hundred forty-two".