30545423201000 has 128 divisors (see below), whose sum is σ = 72405329068800. Its totient is φ = 12059635564800.

The previous prime is 30545423200967. The next prime is 30545423201011. The reversal of 30545423201000 is 10232454503.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88554869 + ... + 88899131.

It is an arithmetic number, because the mean of its divisors is an integer number (565666633350).

Almost surely, 2^{30545423201000} 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 30545423201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36202664534400).

30545423201000 is an abundant number, since it is smaller than the sum of its proper divisors (41859905867800).

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

30545423201000 is a wasteful number, since it uses less digits than its factorization.

30545423201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345436 (or 345422 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 30545423201000 its reverse (10232454503), we get a palindrome (30555655655503).

The spelling of 30545423201000 in words is "thirty trillion, five hundred forty-five billion, four hundred twenty-three million, two hundred one thousand".