5424405342040 has 96 divisors (see below), whose sum is σ = 12535504803360. Its totient is φ = 2112116697600.

The previous prime is 5424405342017. The next prime is 5424405342091. The reversal of 5424405342040 is 402435044245.

It is a congruent number.

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, 17571420 + ... + 17877460.

It is an arithmetic number, because the mean of its divisors is an integer number (130578175035).

Almost surely, 2^{5424405342040} 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 5424405342040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6267752401680).

5424405342040 is an abundant number, since it is smaller than the sum of its proper divisors (7111099461320).

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

5424405342040 is a wasteful number, since it uses less digits than its factorization.

5424405342040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306281 (or 306198 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 37.

The spelling of 5424405342040 in words is "five trillion, four hundred twenty-four billion, four hundred five million, three hundred forty-two thousand, forty".