2734174872029 has 2 divisors, whose sum is σ = 2734174872030. Its totient is φ = 2734174872028.

The previous prime is 2734174871917. The next prime is 2734174872059. The reversal of 2734174872029 is 9202784714372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1547229991129 + 1186944880900 = 1243877^2 + 1089470^2 .

It is a cyclic number.

It is not a de Polignac number, because 2734174872029 - 2²⁰ = 2734173823453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2734174872059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367087436014 + 1367087436015.

It is an arithmetic number, because the mean of its divisors is an integer number (1367087436015).

Almost surely, 2^{2734174872029} is an apocalyptic number.

It is an amenable number.

2734174872029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2734174872029 is an equidigital number, since it uses as much as digits as its factorization.

2734174872029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9483264, while the sum is 56.

The spelling of 2734174872029 in words is "two trillion, seven hundred thirty-four billion, one hundred seventy-four million, eight hundred seventy-two thousand, twenty-nine".