30230004400 has 30 divisors (see below), whose sum is σ = 72627586532. Its totient is φ = 12092001600.

The previous prime is 30230004383. The next prime is 30230004457. The reversal of 30230004400 is 440003203.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37787106 + ... + 37787905.

Almost surely, 2^30230004400 is an apocalyptic number.

It is an amenable number.

30230004400 is an abundant number, since it is smaller than the sum of its proper divisors (42397582132).

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

30230004400 is a wasteful number, since it uses less digits than its factorization.

30230004400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75575029 (or 75575018 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 30230004400 its reverse (440003203), we get a palindrome (30670007603).

The spelling of 30230004400 in words is "thirty billion, two hundred thirty million, four thousand, four hundred".