298915345741 has 2 divisors, whose sum is σ = 298915345742. Its totient is φ = 298915345740.

The previous prime is 298915345691. The next prime is 298915345759. The reversal of 298915345741 is 147543519892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209005323241 + 89910022500 = 457171^2 + 299850^2 .

It is a cyclic number.

It is not a de Polignac number, because 298915345741 - 2¹⁵ = 298915312973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298915645741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149457672870 + 149457672871.

It is an arithmetic number, because the mean of its divisors is an integer number (149457672871).

Almost surely, 2^298915345741 is an apocalyptic number.

It is an amenable number.

298915345741 is a deficient number, since it is larger than the sum of its proper divisors (1).

298915345741 is an equidigital number, since it uses as much as digits as its factorization.

298915345741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10886400, while the sum is 58.

The spelling of 298915345741 in words is "two hundred ninety-eight billion, nine hundred fifteen million, three hundred forty-five thousand, seven hundred forty-one".