5340625912440 has 1440 divisors, whose sum is σ = 23343937119360. Its totient is φ = 1090294732800.

The previous prime is 5340625912439. The next prime is 5340625912451. The reversal of 5340625912440 is 442195260435.

5340625912440 is a `hidden beast` number, since 5 + 3 + 4 + 0 + 625 + 9 + 12 + 4 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 831740430 + ... + 831746850.

It is an arithmetic number, because the mean of its divisors is an integer number (16211067444).

Almost surely, 2^{5340625912440} 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 5340625912440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11671968559680).

5340625912440 is an abundant number, since it is smaller than the sum of its proper divisors (18003311206920).

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

5340625912440 is a wasteful number, since it uses less digits than its factorization.

5340625912440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6515 (or 6482 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 5340625912440 in words is "five trillion, three hundred forty billion, six hundred twenty-five million, nine hundred twelve thousand, four hundred forty".