30344324439 has 32 divisors (see below), whose sum is σ = 48022458624. Its totient is φ = 16800814080.

The previous prime is 30344324411. The next prime is 30344324453. The reversal of 30344324439 is 93442344303.

It is not a de Polignac number, because 30344324439 - 2¹⁵ = 30344291671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 30344324397 and 30344324406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30344324489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322989 + ... + 406214.

It is an arithmetic number, because the mean of its divisors is an integer number (1500701832).

Almost surely, 2^30344324439 is an apocalyptic number.

30344324439 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

30344324439 is a deficient number, since it is larger than the sum of its proper divisors (17678134185).

30344324439 is a wasteful number, since it uses less digits than its factorization.

30344324439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729327.

The product of its (nonzero) digits is 373248, while the sum is 39.

The spelling of 30344324439 in words is "thirty billion, three hundred forty-four million, three hundred twenty-four thousand, four hundred thirty-nine".