34401053261 has 2 divisors, whose sum is σ = 34401053262. Its totient is φ = 34401053260.

The previous prime is 34401053257. The next prime is 34401053263. The reversal of 34401053261 is 16235010443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34282374025 + 118679236 = 185155^2 + 10894^2 .

It is a cyclic number.

It is not a de Polignac number, because 34401053261 - 2² = 34401053257 is a prime.

Together with 34401053263, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34401053263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17200526630 + 17200526631.

It is an arithmetic number, because the mean of its divisors is an integer number (17200526631).

Almost surely, 2^34401053261 is an apocalyptic number.

It is an amenable number.

34401053261 is a deficient number, since it is larger than the sum of its proper divisors (1).

34401053261 is an equidigital number, since it uses as much as digits as its factorization.

34401053261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 34401053261 in words is "thirty-four billion, four hundred one million, fifty-three thousand, two hundred sixty-one".