5340440040510 has 64 divisors (see below), whose sum is σ = 13046916706560. Its totient is φ = 1398624026880.

The previous prime is 5340440040493. The next prime is 5340440040517. The reversal of 5340440040510 is 150400440435.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5340440040517) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368005 + ... + 3288815.

It is an arithmetic number, because the mean of its divisors is an integer number (203858073540).

Almost surely, 2^{5340440040510} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5340440040510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6523458353280).

5340440040510 is an abundant number, since it is smaller than the sum of its proper divisors (7706476666050).

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

5340440040510 is a wasteful number, since it uses less digits than its factorization.

5340440040510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2921913.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 5340440040510 its reverse (150400440435), we get a palindrome (5490840480945).

The spelling of 5340440040510 in words is "five trillion, three hundred forty billion, four hundred forty million, forty thousand, five hundred ten".