30022839441 has 81 divisors (see below), whose sum is σ = 52080348411. Its totient is φ = 16617381984.

The previous prime is 30022839433. The next prime is 30022839449. The reversal of 30022839441 is 14493822003.

The square root of 30022839441 is 173271.

It is a perfect power (a square), and thus also a powerful number.

30022839441 is a `hidden beast` number, since 3 + 0 + 0 + 228 + 394 + 41 = 666.

It is an interprime number because it is at equal distance from previous prime (30022839433) and next prime (30022839449).

It can be written as a sum of positive squares in only one way, i.e., 26864849025 + 3157990416 = 163905^2 + 56196^2 .

It is not a de Polignac number, because 30022839441 - 2³ = 30022839433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30022839396 and 30022839405.

It is not an unprimeable number, because it can be changed into a prime (30022839449) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 134631456 + ... + 134631678.

Almost surely, 2^30022839441 is an apocalyptic number.

30022839441 is the 173271-st square number.

30022839441 is the 86636-th centered octagonal number.

It is an amenable number.

30022839441 is a deficient number, since it is larger than the sum of its proper divisors (22057508970).

30022839441 is an equidigital number, since it uses as much as digits as its factorization.

30022839441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

Multiplying 30022839441 by its sum of digits (36), we get a square (1080822219876 = 1039626²).

The spelling of 30022839441 in words is "thirty billion, twenty-two million, eight hundred thirty-nine thousand, four hundred forty-one".