30441413357 has 2 divisors, whose sum is σ = 30441413358. Its totient is φ = 30441413356.

The previous prime is 30441413347. The next prime is 30441413393. The reversal of 30441413357 is 75331414403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17205831241 + 13235582116 = 131171^2 + 115046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30441413357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30441413347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15220706678 + 15220706679.

It is an arithmetic number, because the mean of its divisors is an integer number (15220706679).

Almost surely, 2^30441413357 is an apocalyptic number.

It is an amenable number.

30441413357 is a deficient number, since it is larger than the sum of its proper divisors (1).

30441413357 is an equidigital number, since it uses as much as digits as its factorization.

30441413357 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 35.

The spelling of 30441413357 in words is "thirty billion, four hundred forty-one million, four hundred thirteen thousand, three hundred fifty-seven".