2354444497 has 2 divisors, whose sum is σ = 2354444498. Its totient is φ = 2354444496.

The previous prime is 2354444429. The next prime is 2354444549. The reversal of 2354444497 is 7944444532.

2354444497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1432168336 + 922276161 = 37844^2 + 30369^2 .

It is a cyclic number.

It is not a de Polignac number, because 2354444497 - 2²⁷ = 2220226769 is a prime.

It is not a weakly prime, because it can be changed into another prime (2354444297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177222248 + 1177222249.

It is an arithmetic number, because the mean of its divisors is an integer number (1177222249).

Almost surely, 2^2354444497 is an apocalyptic number.

It is an amenable number.

2354444497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2354444497 is an equidigital number, since it uses as much as digits as its factorization.

2354444497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 46.

The square root of 2354444497 is about 48522.6184062649. The cubic root of 2354444497 is about 1330.3405194012.

The spelling of 2354444497 in words is "two billion, three hundred fifty-four million, four hundred forty-four thousand, four hundred ninety-seven".