30144550001 has 4 divisors (see below), whose sum is σ = 30483252900. Its totient is φ = 29805847104.

The previous prime is 30144549937. The next prime is 30144550013. The reversal of 30144550001 is 10005544103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21410712976 + 8733837025 = 146324^2 + 93455^2 .

It is a cyclic number.

It is not a de Polignac number, because 30144550001 - 2⁶ = 30144549937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30144550031) 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, 169351316 + ... + 169351493.

It is an arithmetic number, because the mean of its divisors is an integer number (7620813225).

Almost surely, 2^30144550001 is an apocalyptic number.

It is an amenable number.

30144550001 is a deficient number, since it is larger than the sum of its proper divisors (338702899).

30144550001 is an equidigital number, since it uses as much as digits as its factorization.

30144550001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338702898.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 30144550001 in words is "thirty billion, one hundred forty-four million, five hundred fifty thousand, one".