5340036240 has 640 divisors, whose sum is σ = 23238512640. Its totient is φ = 1094860800.

The previous prime is 5340036239. The next prime is 5340036259. The reversal of 5340036240 is 426300435.

5340036240 is a `hidden beast` number, since 5 + 34 + 0 + 0 + 3 + 624 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16132875 + ... + 16133205.

It is an arithmetic number, because the mean of its divisors is an integer number (36310176).

Almost surely, 2^5340036240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5340036240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11619256320).

5340036240 is an abundant number, since it is smaller than the sum of its proper divisors (17898476400).

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

5340036240 is a wasteful number, since it uses less digits than its factorization.

5340036240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 5340036240 is about 73075.5515887496. The cubic root of 5340036240 is about 1747.8925640934.

Adding to 5340036240 its reverse (426300435), we get a palindrome (5766336675).

The spelling of 5340036240 in words is "five billion, three hundred forty million, thirty-six thousand, two hundred forty".