2734015404049 has 2 divisors, whose sum is σ = 2734015404050. Its totient is φ = 2734015404048.

The previous prime is 2734015404023. The next prime is 2734015404073. The reversal of 2734015404049 is 9404045104372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2390214945024 + 343800459025 = 1546032^2 + 586345^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2734015404049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2734015403996 and 2734015404014.

It is not a weakly prime, because it can be changed into another prime (2734015405049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367007702024 + 1367007702025.

It is an arithmetic number, because the mean of its divisors is an integer number (1367007702025).

Almost surely, 2^{2734015404049} is an apocalyptic number.

It is an amenable number.

2734015404049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2734015404049 is an equidigital number, since it uses as much as digits as its factorization.

2734015404049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 2734015404049 in words is "two trillion, seven hundred thirty-four billion, fifteen million, four hundred four thousand, forty-nine".