5402140127 has 2 divisors, whose sum is σ = 5402140128. Its totient is φ = 5402140126.

The previous prime is 5402140103. The next prime is 5402140129. The reversal of 5402140127 is 7210412045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5402140127 - 2¹⁴ = 5402123743 is a prime.

It is a super-2 number, since 2×5402140127² = 58366235903487152258, which contains 22 as substring.

Together with 5402140129, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5402140096 and 5402140105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5402140129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701070063 + 2701070064.

It is an arithmetic number, because the mean of its divisors is an integer number (2701070064).

Almost surely, 2^5402140127 is an apocalyptic number.

5402140127 is a deficient number, since it is larger than the sum of its proper divisors (1).

5402140127 is an equidigital number, since it uses as much as digits as its factorization.

5402140127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 5402140127 is about 73499.2525608254. The cubic root of 5402140127 is about 1754.6423815499.

The spelling of 5402140127 in words is "five billion, four hundred two million, one hundred forty thousand, one hundred twenty-seven".