30355001461 has 2 divisors, whose sum is σ = 30355001462. Its totient is φ = 30355001460.

The previous prime is 30355001459. The next prime is 30355001477. The reversal of 30355001461 is 16410055303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26148830436 + 4206171025 = 161706^2 + 64855^2 .

It is a cyclic number.

It is not a de Polignac number, because 30355001461 - 2¹ = 30355001459 is a prime.

It is a super-2 number, since 2×30355001461² (a number of 22 digits) contains 22 as substring.

Together with 30355001459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30355001431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15177500730 + 15177500731.

It is an arithmetic number, because the mean of its divisors is an integer number (15177500731).

Almost surely, 2^30355001461 is an apocalyptic number.

It is an amenable number.

30355001461 is a deficient number, since it is larger than the sum of its proper divisors (1).

30355001461 is an equidigital number, since it uses as much as digits as its factorization.

30355001461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 30355001461 its reverse (16410055303), we get a palindrome (46765056764).

The spelling of 30355001461 in words is "thirty billion, three hundred fifty-five million, one thousand, four hundred sixty-one".