2240542298730 has 64 divisors (see below), whose sum is σ = 5444301237120. Its totient is φ = 590049782784.

The previous prime is 2240542298723. The next prime is 2240542298749. The reversal of 2240542298730 is 378922450422.

It is a super-2 number, since 2×2240542298730² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2240542298730.

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, 1700742 + ... + 2715438.

It is an arithmetic number, because the mean of its divisors is an integer number (85067206830).

Almost surely, 2^{2240542298730} is an apocalyptic number.

2240542298730 is an abundant number, since it is smaller than the sum of its proper divisors (3203758938390).

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

2240542298730 is a wasteful number, since it uses less digits than its factorization.

2240542298730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015623.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 2240542298730 in words is "two trillion, two hundred forty billion, five hundred forty-two million, two hundred ninety-eight thousand, seven hundred thirty".