5021124042 has 32 divisors (see below), whose sum is σ = 10958950080. Its totient is φ = 1521029120.

The previous prime is 5021124019. The next prime is 5021124113. The reversal of 5021124042 is 2404211205.

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, 208288 + ... + 231140.

It is an arithmetic number, because the mean of its divisors is an integer number (342467190).

Almost surely, 2^5021124042 is an apocalyptic number.

5021124042 is an abundant number, since it is smaller than the sum of its proper divisors (5937826038).

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

5021124042 is a wasteful number, since it uses less digits than its factorization.

5021124042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26198.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 5021124042 is about 70859.8902200674. The cubic root of 5021124042 is about 1712.3806702650.

Adding to 5021124042 its reverse (2404211205), we get a palindrome (7425335247).

The spelling of 5021124042 in words is "five billion, twenty-one million, one hundred twenty-four thousand, forty-two".