30151270400 has 336 divisors, whose sum is σ = 80593350624. Its totient is φ = 11159470080.

The previous prime is 30151270393. The next prime is 30151270417. The reversal of 30151270400 is 407215103.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174284714 + ... + 174284886.

Almost surely, 2^30151270400 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 30151270400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40296675312).

30151270400 is an abundant number, since it is smaller than the sum of its proper divisors (50442080224).

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

30151270400 is a wasteful number, since it uses less digits than its factorization.

30151270400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

Adding to 30151270400 its reverse (407215103), we get a palindrome (30558485503).

The spelling of 30151270400 in words is "thirty billion, one hundred fifty-one million, two hundred seventy thousand, four hundred".