30314269439 has 4 divisors (see below), whose sum is σ = 30335220624. Its totient is φ = 30293318256.

The previous prime is 30314269421. The next prime is 30314269481. The reversal of 30314269439 is 93496241303.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93496241303 = 409 ⋅228597167.

It is a cyclic number.

It is not a de Polignac number, because 30314269439 - 2¹⁶ = 30314203903 is a prime.

It is a super-3 number, since 3×30314269439³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30314269439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30314269409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10473422 + ... + 10476315.

It is an arithmetic number, because the mean of its divisors is an integer number (7583805156).

Almost surely, 2^30314269439 is an apocalyptic number.

30314269439 is a deficient number, since it is larger than the sum of its proper divisors (20951185).

30314269439 is a wasteful number, since it uses less digits than its factorization.

30314269439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20951184.

The product of its (nonzero) digits is 419904, while the sum is 44.

The spelling of 30314269439 in words is "thirty billion, three hundred fourteen million, two hundred sixty-nine thousand, four hundred thirty-nine".