5340040143530 has 8 divisors (see below), whose sum is σ = 9612072258372. Its totient is φ = 2136016057408.

The previous prime is 5340040143437. The next prime is 5340040143533. The reversal of 5340040143530 is 353410400435.

It can be written as a sum of positive squares in 2 ways, for example, as 5192842845961 + 147197297569 = 2278781^2 + 383663^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5340040143533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267002007167 + ... + 267002007186.

Almost surely, 2^{5340040143530} is an apocalyptic number.

5340040143530 is a deficient number, since it is larger than the sum of its proper divisors (4272032114842).

5340040143530 is a wasteful number, since it uses less digits than its factorization.

5340040143530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534004014360.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 5340040143530 its reverse (353410400435), we get a palindrome (5693450543965).

The spelling of 5340040143530 in words is "five trillion, three hundred forty billion, forty million, one hundred forty-three thousand, five hundred thirty".