2134234140289 has 2 divisors, whose sum is σ = 2134234140290. Its totient is φ = 2134234140288.

The previous prime is 2134234140187. The next prime is 2134234140319. The reversal of 2134234140289 is 9820414324312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2050145739889 + 84088400400 = 1431833^2 + 289980^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134234140289 - 2²³ = 2134225751681 is a prime.

It is not a weakly prime, because it can be changed into another prime (2134234140589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067117070144 + 1067117070145.

It is an arithmetic number, because the mean of its divisors is an integer number (1067117070145).

Almost surely, 2^{2134234140289} is an apocalyptic number.

It is an amenable number.

2134234140289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134234140289 is an equidigital number, since it uses as much as digits as its factorization.

2134234140289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 2134234140289 in words is "two trillion, one hundred thirty-four billion, two hundred thirty-four million, one hundred forty thousand, two hundred eighty-nine".