30514400000 has 216 divisors, whose sum is σ = 87024117600. Its totient is φ = 10460160000.

The previous prime is 30514399957. The next prime is 30514400009. The reversal of 30514400000 is 441503.

It is a super-2 number, since 2×30514400000² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30514400009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5597276 + ... + 5602724.

Almost surely, 2^30514400000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30514400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43512058800).

30514400000 is an abundant number, since it is smaller than the sum of its proper divisors (56509717600).

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

30514400000 is an frugal number, since it uses more digits than its factorization.

30514400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5497 (or 5463 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 30514400000 its reverse (441503), we get a palindrome (30514841503).

The spelling of 30514400000 in words is "thirty billion, five hundred fourteen million, four hundred thousand".