5443442140 has 12 divisors (see below), whose sum is σ = 11431228536. Its totient is φ = 2177376848.

The previous prime is 5443442087. The next prime is 5443442153. The reversal of 5443442140 is 412443445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136086034 + ... + 136086073.

It is an arithmetic number, because the mean of its divisors is an integer number (952602378).

Almost surely, 2^5443442140 is an apocalyptic number.

It is an amenable number.

5443442140 is an abundant number, since it is smaller than the sum of its proper divisors (5987786396).

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

5443442140 is a wasteful number, since it uses less digits than its factorization.

5443442140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272172116 (or 272172114 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 5443442140 is about 73779.6864997406. The cubic root of 5443442140 is about 1759.1027343610.

Adding to 5443442140 its reverse (412443445), we get a palindrome (5855885585).

The spelling of 5443442140 in words is "five billion, four hundred forty-three million, four hundred forty-two thousand, one hundred forty".