30441431400 has 96 divisors (see below), whose sum is σ = 99335234400. Its totient is φ = 7690464000.

The previous prime is 30441431389. The next prime is 30441431401. The reversal of 30441431400 is 413414403.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (30441431401) 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 23 ways as a sum of consecutive naturals, for example, 1323751 + ... + 1346550.

It is an arithmetic number, because the mean of its divisors is an integer number (1034742025).

Almost surely, 2^30441431400 is an apocalyptic number.

30441431400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30441431400 is an abundant number, since it is smaller than the sum of its proper divisors (68893803000).

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

30441431400 is a wasteful number, since it uses less digits than its factorization.

30441431400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670339 (or 2670330 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30441431400 its reverse (413414403), we get a palindrome (30854845803).

The spelling of 30441431400 in words is "thirty billion, four hundred forty-one million, four hundred thirty-one thousand, four hundred".