2034257520949 has 2 divisors, whose sum is σ = 2034257520950. Its totient is φ = 2034257520948.

The previous prime is 2034257520913. The next prime is 2034257520961. The reversal of 2034257520949 is 9490257524302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2033242142724 + 1015378225 = 1425918^2 + 31865^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034257520949 - 2¹¹ = 2034257518901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2034257520896 and 2034257520905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2034257520049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017128760474 + 1017128760475.

It is an arithmetic number, because the mean of its divisors is an integer number (1017128760475).

Almost surely, 2^{2034257520949} is an apocalyptic number.

It is an amenable number.

2034257520949 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034257520949 is an equidigital number, since it uses as much as digits as its factorization.

2034257520949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 2034257520949 in words is "two trillion, thirty-four billion, two hundred fifty-seven million, five hundred twenty thousand, nine hundred forty-nine".