30412343400 has 384 divisors, whose sum is σ = 102670571520. Its totient is φ = 7426298880.

The previous prime is 30412343371. The next prime is 30412343527. The reversal of 30412343400 is 434321403.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 31449717 + ... + 31450683.

It is an arithmetic number, because the mean of its divisors is an integer number (267371280).

Almost surely, 2^30412343400 is an apocalyptic number.

30412343400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30412343400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51335285760).

30412343400 is an abundant number, since it is smaller than the sum of its proper divisors (72258228120).

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

30412343400 is a wasteful number, since it uses less digits than its factorization.

30412343400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30412343400 its reverse (434321403), we get a palindrome (30846664803).

The spelling of 30412343400 in words is "thirty billion, four hundred twelve million, three hundred forty-three thousand, four hundred".