5402124143 has 4 divisors (see below), whose sum is σ = 5817672168. Its totient is φ = 4986576120.

The previous prime is 5402124127. The next prime is 5402124253. The reversal of 5402124143 is 3414212045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5402124143 - 2⁴ = 5402124127 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402124643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207773993 + ... + 207774018.

It is an arithmetic number, because the mean of its divisors is an integer number (1454418042).

Almost surely, 2^5402124143 is an apocalyptic number.

5402124143 is a deficient number, since it is larger than the sum of its proper divisors (415548025).

5402124143 is a wasteful number, since it uses less digits than its factorization.

5402124143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415548024.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 5402124143 is about 73499.1438249453. The cubic root of 5402124143 is about 1754.6406509869.

Adding to 5402124143 its reverse (3414212045), we get a palindrome (8816336188).

The spelling of 5402124143 in words is "five billion, four hundred two million, one hundred twenty-four thousand, one hundred forty-three".