5240542141200 has 120 divisors (see below), whose sum is σ = 16789733527168. Its totient is φ = 1397267274240.

The previous prime is 5240542141127. The next prime is 5240542141223. The reversal of 5240542141200 is 21412450425.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7717842 + ... + 8369358.

Almost surely, 2^{5240542141200} is an apocalyptic number.

5240542141200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5240542141200 is an abundant number, since it is smaller than the sum of its proper divisors (11549191385968).

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

5240542141200 is a wasteful number, since it uses less digits than its factorization.

5240542141200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658241 (or 658230 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 5240542141200 its reverse (21412450425), we get a palindrome (5261954591625).

The spelling of 5240542141200 in words is "five trillion, two hundred forty billion, five hundred forty-two million, one hundred forty-one thousand, two hundred".