2134412047 has 2 divisors, whose sum is σ = 2134412048. Its totient is φ = 2134412046.

The previous prime is 2134412009. The next prime is 2134412053. The reversal of 2134412047 is 7402144312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2134412047 - 2²⁷ = 2000194319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2134412947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067206023 + 1067206024.

It is an arithmetic number, because the mean of its divisors is an integer number (1067206024).

Almost surely, 2^2134412047 is an apocalyptic number.

2134412047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134412047 is an equidigital number, since it uses as much as digits as its factorization.

2134412047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2134412047 is about 46199.6974773645. The cubic root of 2134412047 is about 1287.5361192871.

Adding to 2134412047 its reverse (7402144312), we get a palindrome (9536556359).

The spelling of 2134412047 in words is "two billion, one hundred thirty-four million, four hundred twelve thousand, forty-seven".