6902401427 has 2 divisors, whose sum is σ = 6902401428. Its totient is φ = 6902401426.

The previous prime is 6902401403. The next prime is 6902401459. The reversal of 6902401427 is 7241042096.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6902401427 - 2¹² = 6902397331 is a prime.

It is not a weakly prime, because it can be changed into another prime (6902401477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3451200713 + 3451200714.

It is an arithmetic number, because the mean of its divisors is an integer number (3451200714).

Almost surely, 2^6902401427 is an apocalyptic number.

6902401427 is a deficient number, since it is larger than the sum of its proper divisors (1).

6902401427 is an equidigital number, since it uses as much as digits as its factorization.

6902401427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 6902401427 is about 83080.6922636060. The cubic root of 6902401427 is about 1903.9990955017. Note that the first 3 decimals are identical.

The spelling of 6902401427 in words is "six billion, nine hundred two million, four hundred one thousand, four hundred twenty-seven".