30003223400 has 48 divisors (see below), whose sum is σ = 69797576940. Its totient is φ = 11994393600.

The previous prime is 30003223343. The next prime is 30003223403. The reversal of 30003223400 is 432230003.

It can be written as a sum of positive squares in 6 ways, for example, as 19456344196 + 10546879204 = 139486^2 + 102698^2 .

It is not an unprimeable number, because it can be changed into a prime (30003223403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 313190 + ... + 397610.

Almost surely, 2^30003223400 is an apocalyptic number.

It is an amenable number.

30003223400 is an abundant number, since it is smaller than the sum of its proper divisors (39794353540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30003223400 is a wasteful number, since it uses less digits than its factorization.

30003223400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86214 (or 86205 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 30003223400 its reverse (432230003), we get a palindrome (30435453403).

The spelling of 30003223400 in words is "thirty billion, three million, two hundred twenty-three thousand, four hundred".