30149399713 has 2 divisors, whose sum is σ = 30149399714. Its totient is φ = 30149399712.

The previous prime is 30149399677. The next prime is 30149399719. The reversal of 30149399713 is 31799394103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26733231009 + 3416168704 = 163503^2 + 58448^2 .

It is a cyclic number.

It is not a de Polignac number, because 30149399713 - 2³³ = 21559465121 is a prime.

It is not a weakly prime, because it can be changed into another prime (30149399719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15074699856 + 15074699857.

It is an arithmetic number, because the mean of its divisors is an integer number (15074699857).

Almost surely, 2^30149399713 is an apocalyptic number.

It is an amenable number.

30149399713 is a deficient number, since it is larger than the sum of its proper divisors (1).

30149399713 is an equidigital number, since it uses as much as digits as its factorization.

30149399713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 551124, while the sum is 49.

The spelling of 30149399713 in words is "thirty billion, one hundred forty-nine million, three hundred ninety-nine thousand, seven hundred thirteen".