4140421127 has 2 divisors, whose sum is σ = 4140421128. Its totient is φ = 4140421126.

The previous prime is 4140421097. The next prime is 4140421133. The reversal of 4140421127 is 7211240414.

4140421127 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4140421127 - 2¹⁴ = 4140404743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4140421096 and 4140421105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4140421627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070210563 + 2070210564.

It is an arithmetic number, because the mean of its divisors is an integer number (2070210564).

Almost surely, 2^4140421127 is an apocalyptic number.

4140421127 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140421127 is an equidigital number, since it uses as much as digits as its factorization.

4140421127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 4140421127 is about 64346.1042099675. The cubic root of 4140421127 is about 1605.7632168190.

The spelling of 4140421127 in words is "four billion, one hundred forty million, four hundred twenty-one thousand, one hundred twenty-seven".