30344054453 has 8 divisors (see below), whose sum is σ = 30549362496. Its totient is φ = 30138804000.

The previous prime is 30344054441. The next prime is 30344054473. The reversal of 30344054453 is 35445044303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30344054453 - 2²⁰ = 30343005877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30344054473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1846250 + ... + 1862612.

It is an arithmetic number, because the mean of its divisors is an integer number (3818670312).

Almost surely, 2^30344054453 is an apocalyptic number.

It is an amenable number.

30344054453 is a deficient number, since it is larger than the sum of its proper divisors (205308043).

30344054453 is a wasteful number, since it uses less digits than its factorization.

30344054453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28795.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 30344054453 its reverse (35445044303), we get a palindrome (65789098756).

The spelling of 30344054453 in words is "thirty billion, three hundred forty-four million, fifty-four thousand, four hundred fifty-three".