3045144197 has 2 divisors, whose sum is σ = 3045144198. Its totient is φ = 3045144196.

The previous prime is 3045144149. The next prime is 3045144239. The reversal of 3045144197 is 7914415403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1600080001 + 1445064196 = 40001^2 + 38014^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3045144197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3045144197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3045144127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1522572098 + 1522572099.

It is an arithmetic number, because the mean of its divisors is an integer number (1522572099).

Almost surely, 2^3045144197 is an apocalyptic number.

It is an amenable number.

3045144197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3045144197 is an equidigital number, since it uses as much as digits as its factorization.

3045144197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 3045144197 is about 55182.8251995129. The cubic root of 3045144197 is about 1449.4479383924.

The spelling of 3045144197 in words is "three billion, forty-five million, one hundred forty-four thousand, one hundred ninety-seven".