5442659430 has 128 divisors (see below), whose sum is σ = 14311600128. Its totient is φ = 1316639232.

The previous prime is 5442659401. The next prime is 5442659437. The reversal of 5442659430 is 349562445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442659437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8966187 + ... + 8966793.

It is an arithmetic number, because the mean of its divisors is an integer number (111809376).

Almost surely, 2^5442659430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5442659430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7155800064).

5442659430 is an abundant number, since it is smaller than the sum of its proper divisors (8868940698).

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

5442659430 is a wasteful number, since it uses less digits than its factorization.

5442659430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990.

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 5442659430 is about 73774.3819357370. The cubic root of 5442659430 is about 1759.0184167997.

The spelling of 5442659430 in words is "five billion, four hundred forty-two million, six hundred fifty-nine thousand, four hundred thirty".