5400142343 has 2 divisors, whose sum is σ = 5400142344. Its totient is φ = 5400142342.

The previous prime is 5400142337. The next prime is 5400142367. The reversal of 5400142343 is 3432410045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5400142343 - 2⁸ = 5400142087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5400142393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700071171 + 2700071172.

It is an arithmetic number, because the mean of its divisors is an integer number (2700071172).

Almost surely, 2^5400142343 is an apocalyptic number.

5400142343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5400142343 is an equidigital number, since it uses as much as digits as its factorization.

5400142343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 5400142343 is about 73485.6607985531. The cubic root of 5400142343 is about 1754.4260581055.

Adding to 5400142343 its reverse (3432410045), we get a palindrome (8832552388).

The spelling of 5400142343 in words is "five billion, four hundred million, one hundred forty-two thousand, three hundred forty-three".