5424028140 has 24 divisors (see below), whose sum is σ = 15187278960. Its totient is φ = 1446407488.

The previous prime is 5424028121. The next prime is 5424028147. The reversal of 5424028140 is 418204245.

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 = 5424028098 and 5424028107.

It is not an unprimeable number, because it can be changed into a prime (5424028147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45200175 + ... + 45200294.

It is an arithmetic number, because the mean of its divisors is an integer number (632803290).

Almost surely, 2^5424028140 is an apocalyptic number.

It is an amenable number.

5424028140 is an abundant number, since it is smaller than the sum of its proper divisors (9763250820).

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

5424028140 is a wasteful number, since it uses less digits than its factorization.

5424028140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90400481 (or 90400479 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

The square root of 5424028140 is about 73648.0016022159. The cubic root of 5424028140 is about 1757.0089672020.

The spelling of 5424028140 in words is "five billion, four hundred twenty-four million, twenty-eight thousand, one hundred forty".