30154304312000 has 448 divisors, whose sum is σ = 86717599488000. Its totient is φ = 10271314944000.

The previous prime is 30154304311961. The next prime is 30154304312087. The reversal of 30154304312000 is 21340345103.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 148706681 + ... + 148909319.

Almost surely, 2^{30154304312000} 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 30154304312000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43358799744000).

30154304312000 is an abundant number, since it is smaller than the sum of its proper divisors (56563295176000).

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

30154304312000 is a wasteful number, since it uses less digits than its factorization.

30154304312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202785 (or 202765 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 30154304312000 its reverse (21340345103), we get a palindrome (30175644657103).

The spelling of 30154304312000 in words is "thirty trillion, one hundred fifty-four billion, three hundred four million, three hundred twelve thousand".