5115424030742 has 32 divisors (see below), whose sum is σ = 8162318616192. Its totient is φ = 2396059444224.

The previous prime is 5115424030723. The next prime is 5115424030753. The reversal of 5115424030742 is 2470304245115.

It is a super-2 number, since 2×5115424030742² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5115424030696 and 5115424030705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22042403 + ... + 22273265.

It is an arithmetic number, because the mean of its divisors is an integer number (255072456756).

Almost surely, 2^{5115424030742} is an apocalyptic number.

5115424030742 is a deficient number, since it is larger than the sum of its proper divisors (3046894585450).

5115424030742 is a wasteful number, since it uses less digits than its factorization.

5115424030742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233912.

The product of its (nonzero) digits is 134400, while the sum is 38.

Adding to 5115424030742 its reverse (2470304245115), we get a palindrome (7585728275857).

The spelling of 5115424030742 in words is "five trillion, one hundred fifteen billion, four hundred twenty-four million, thirty thousand, seven hundred forty-two".