30402244033 has 16 divisors (see below), whose sum is σ = 37424696320. Its totient is φ = 24113403216.

The previous prime is 30402244021. The next prime is 30402244043. The reversal of 30402244033 is 33044220403.

It is not a de Polignac number, because 30402244033 - 2⁵ = 30402244001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30402243989 and 30402244007.

It is not an unprimeable number, because it can be changed into a prime (30402244043) 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 15 ways as a sum of consecutive naturals, for example, 2652285 + ... + 2663722.

It is an arithmetic number, because the mean of its divisors is an integer number (2339043520).

Almost surely, 2^30402244033 is an apocalyptic number.

It is an amenable number.

30402244033 is a deficient number, since it is larger than the sum of its proper divisors (7022452287).

30402244033 is a wasteful number, since it uses less digits than its factorization.

30402244033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5316076.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 30402244033 its reverse (33044220403), we get a palindrome (63446464436).

The spelling of 30402244033 in words is "thirty billion, four hundred two million, two hundred forty-four thousand, thirty-three".