5020342145040 has 160 divisors (see below), whose sum is σ = 15899185958400. Its totient is φ = 1309861814272.

The previous prime is 5020342145023. The next prime is 5020342145057. The reversal of 5020342145040 is 405412430205.

It is an interprime number because it is at equal distance from previous prime (5020342145023) and next prime (5020342145057).

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

It is a junction number, because it is equal to n+sod(n) for n = 5020342144989 and 5020342145007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36670636 + ... + 36807284.

It is an arithmetic number, because the mean of its divisors is an integer number (99369912240).

Almost surely, 2^{5020342145040} 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 5020342145040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7949592979200).

5020342145040 is an abundant number, since it is smaller than the sum of its proper divisors (10878843813360).

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

5020342145040 is a wasteful number, since it uses less digits than its factorization.

5020342145040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139969 (or 139963 counting only the distinct ones).

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

Adding to 5020342145040 its reverse (405412430205), we get a palindrome (5425754575245).

The spelling of 5020342145040 in words is "five trillion, twenty billion, three hundred forty-two million, one hundred forty-five thousand, forty".