5140866745240 has 32 divisors (see below), whose sum is σ = 12175737030000. Its totient is φ = 1948117924224.

The previous prime is 5140866745199. The next prime is 5140866745253. The reversal of 5140866745240 is 425476680415.

It is a super-2 number, since 2×5140866745240² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3382148415 + ... + 3382149934.

Almost surely, 2^{5140866745240} is an apocalyptic number.

It is an amenable number.

5140866745240 is an abundant number, since it is smaller than the sum of its proper divisors (7034870284760).

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

5140866745240 is a wasteful number, since it uses less digits than its factorization.

5140866745240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6764298379 (or 6764298375 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 5140866745240 in words is "five trillion, one hundred forty billion, eight hundred sixty-six million, seven hundred forty-five thousand, two hundred forty".