5434431023320 has 64 divisors (see below), whose sum is σ = 13203925096320. Its totient is φ = 2001091613184.

The previous prime is 5434431023317. The next prime is 5434431023321. The reversal of 5434431023320 is 233201344345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5434431023321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14047347 + ... + 14429026.

It is an arithmetic number, because the mean of its divisors is an integer number (206311329630).

Almost surely, 2^{5434431023320} is an apocalyptic number.

It is an amenable number.

5434431023320 is an abundant number, since it is smaller than the sum of its proper divisors (7769494073000).

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

5434431023320 is a wasteful number, since it uses less digits than its factorization.

5434431023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28476764 (or 28476760 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 5434431023320 its reverse (233201344345), we get a palindrome (5667632367665).

The spelling of 5434431023320 in words is "five trillion, four hundred thirty-four billion, four hundred thirty-one million, twenty-three thousand, three hundred twenty".