30041710649 has 2 divisors, whose sum is σ = 30041710650. Its totient is φ = 30041710648.

The previous prime is 30041710627. The next prime is 30041710669. The reversal of 30041710649 is 94601714003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23224236025 + 6817474624 = 152395^2 + 82568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30041710649 is a prime.

It is not a weakly prime, because it can be changed into another prime (30041710669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15020855324 + 15020855325.

It is an arithmetic number, because the mean of its divisors is an integer number (15020855325).

Almost surely, 2^30041710649 is an apocalyptic number.

It is an amenable number.

30041710649 is a deficient number, since it is larger than the sum of its proper divisors (1).

30041710649 is an equidigital number, since it uses as much as digits as its factorization.

30041710649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 30041710649 in words is "thirty billion, forty-one million, seven hundred ten thousand, six hundred forty-nine".