5421035344 has 40 divisors (see below), whose sum is σ = 11179427328. Its totient is φ = 2537694720.

The previous prime is 5421035341. The next prime is 5421035359. The reversal of 5421035344 is 4435301245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421035341) 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, 222 + ... + 104125.

Almost surely, 2^5421035344 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 5421035344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5589713664).

5421035344 is an abundant number, since it is smaller than the sum of its proper divisors (5758391984).

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

5421035344 is a wasteful number, since it uses less digits than its factorization.

5421035344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104563 (or 104557 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 5421035344 is about 73627.6805556171. The cubic root of 5421035344 is about 1756.6857549632.

Adding to 5421035344 its reverse (4435301245), we get a palindrome (9856336589).

The spelling of 5421035344 in words is "five billion, four hundred twenty-one million, thirty-five thousand, three hundred forty-four".