5341331345440 has 24 divisors (see below), whose sum is σ = 12618895303980. Its totient is φ = 2136532538112.

The previous prime is 5341331345431. The next prime is 5341331345479. The reversal of 5341331345440 is 445431331435.

It can be written as a sum of positive squares in 2 ways, for example, as 5281851939984 + 59479405456 = 2298228^2 + 243884^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 5341331345393 and 5341331345402.

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, 16691660295 + ... + 16691660614.

Almost surely, 2^{5341331345440} is an apocalyptic number.

It is an amenable number.

5341331345440 is an abundant number, since it is smaller than the sum of its proper divisors (7277563958540).

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

5341331345440 is a wasteful number, since it uses less digits than its factorization.

5341331345440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33383320924 (or 33383320916 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 5341331345440 its reverse (445431331435), we get a palindrome (5786762676875).

The spelling of 5341331345440 in words is "five trillion, three hundred forty-one billion, three hundred thirty-one million, three hundred forty-five thousand, four hundred forty".