103434204449 has 2 divisors, whose sum is σ = 103434204450. Its totient is φ = 103434204448.

The previous prime is 103434204437. The next prime is 103434204457. The reversal of 103434204449 is 944402434301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90084019600 + 13350184849 = 300140^2 + 115543^2 .

It is a cyclic number.

It is not a de Polignac number, because 103434204449 - 2²⁴ = 103417427233 is a prime.

It is not a weakly prime, because it can be changed into another prime (103434204469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51717102224 + 51717102225.

It is an arithmetic number, because the mean of its divisors is an integer number (51717102225).

Almost surely, 2^103434204449 is an apocalyptic number.

It is an amenable number.

103434204449 is a deficient number, since it is larger than the sum of its proper divisors (1).

103434204449 is an equidigital number, since it uses as much as digits as its factorization.

103434204449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 103434204449 in words is "one hundred three billion, four hundred thirty-four million, two hundred four thousand, four hundred forty-nine".