2240542130634 has 48 divisors (see below), whose sum is σ = 4862814545160. Its totient is φ = 745570344960.

The previous prime is 2240542130621. The next prime is 2240542130639. The reversal of 2240542130634 is 4360312450422.

2240542130634 is a `hidden beast` number, since 2 + 2 + 4 + 0 + 5 + 4 + 2 + 13 + 0 + 634 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1645198718409 + 595343412225 = 1282653^2 + 771585^2 .

It is not an unprimeable number, because it can be changed into a prime (2240542130639) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30834954 + ... + 30907530.

Almost surely, 2^{2240542130634} is an apocalyptic number.

2240542130634 is an abundant number, since it is smaller than the sum of its proper divisors (2622272414526).

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

2240542130634 is a wasteful number, since it uses less digits than its factorization.

2240542130634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75495 (or 75492 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 2240542130634 in words is "two trillion, two hundred forty billion, five hundred forty-two million, one hundred thirty thousand, six hundred thirty-four".