5340111401 has 4 divisors (see below), whose sum is σ = 5340258900. Its totient is φ = 5339963904.

The previous prime is 5340111373. The next prime is 5340111421. The reversal of 5340111401 is 1041110435.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1041110435 = 5 ⋅208222087.

It can be written as a sum of positive squares in 2 ways, for example, as 1766941225 + 3573170176 = 42035^2 + 59776^2 .

It is a cyclic number.

It is not a de Polignac number, because 5340111401 - 2³⁰ = 4266369577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5340111421) 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, 21965 + ... + 105653.

It is an arithmetic number, because the mean of its divisors is an integer number (1335064725).

Almost surely, 2^5340111401 is an apocalyptic number.

It is an amenable number.

5340111401 is a deficient number, since it is larger than the sum of its proper divisors (147499).

5340111401 is an equidigital number, since it uses as much as digits as its factorization.

5340111401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147498.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 5340111401 is about 73076.0658560653. The cubic root of 5340111401 is about 1747.9007645831.

Adding to 5340111401 its reverse (1041110435), we get a palindrome (6381221836).

The spelling of 5340111401 in words is "five billion, three hundred forty million, one hundred eleven thousand, four hundred one".