30554454341 has 4 divisors (see below), whose sum is σ = 30709553292. Its totient is φ = 30399355392.

The previous prime is 30554454289. The next prime is 30554454347. The reversal of 30554454341 is 14345445503.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14345445503 = 17581 ⋅815963.

It can be written as a sum of positive squares in 2 ways, for example, as 28733640100 + 1820814241 = 169510^2 + 42671^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30554454341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30554454295 and 30554454304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30554454347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77549180 + ... + 77549573.

It is an arithmetic number, because the mean of its divisors is an integer number (7677388323).

Almost surely, 2^30554454341 is an apocalyptic number.

It is an amenable number.

30554454341 is a deficient number, since it is larger than the sum of its proper divisors (155098951).

30554454341 is a wasteful number, since it uses less digits than its factorization.

30554454341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155098950.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 30554454341 its reverse (14345445503), we get a palindrome (44899899844).

The spelling of 30554454341 in words is "thirty billion, five hundred fifty-four million, four hundred fifty-four thousand, three hundred forty-one".