34544044357 has 2 divisors, whose sum is σ = 34544044358. Its totient is φ = 34544044356.

The previous prime is 34544044331. The next prime is 34544044369. The reversal of 34544044357 is 75344044543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25717253956 + 8826790401 = 160366^2 + 93951^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34544044357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34544144357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17272022178 + 17272022179.

It is an arithmetic number, because the mean of its divisors is an integer number (17272022179).

Almost surely, 2^34544044357 is an apocalyptic number.

It is an amenable number.

34544044357 is a deficient number, since it is larger than the sum of its proper divisors (1).

34544044357 is an equidigital number, since it uses as much as digits as its factorization.

34544044357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1612800, while the sum is 43.

The spelling of 34544044357 in words is "thirty-four billion, five hundred forty-four million, forty-four thousand, three hundred fifty-seven".