30144243414343 has 8 divisors (see below), whose sum is σ = 31917545598960. Its totient is φ = 28370953607040.

The previous prime is 30144243414331. The next prime is 30144243414391. The reversal of 30144243414343 is 34341434244103.

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 30144243414343 - 2²¹ = 30144241317191 is a prime.

It is a super-2 number, since 2×30144243414343² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30144243414296 and 30144243414305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30144243474343) 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, 2176348 + ... + 8063806.

It is an arithmetic number, because the mean of its divisors is an integer number (3989693199870).

Almost surely, 2^{30144243414343} is an apocalyptic number.

30144243414343 is a deficient number, since it is larger than the sum of its proper divisors (1773302184617).

30144243414343 is a wasteful number, since it uses less digits than its factorization.

30144243414343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6188657.

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 30144243414343 its reverse (34341434244103), we get a palindrome (64485677658446).

The spelling of 30144243414343 in words is "thirty trillion, one hundred forty-four billion, two hundred forty-three million, four hundred fourteen thousand, three hundred forty-three".