30314032302450 has 192 divisors, whose sum is σ = 81426729855744. Its totient is φ = 7419081600000.

The previous prime is 30314032302401. The next prime is 30314032302451. The reversal of 30314032302450 is 5420323041303.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (30314032302451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2986304875 + ... + 2986315025.

It is an arithmetic number, because the mean of its divisors is an integer number (424097551332).

Almost surely, 2^{30314032302450} is an apocalyptic number.

30314032302450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30314032302450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40713364927872).

30314032302450 is an abundant number, since it is smaller than the sum of its proper divisors (51112697553294).

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

30314032302450 is a wasteful number, since it uses less digits than its factorization.

30314032302450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18821 (or 18816 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 30314032302450 its reverse (5420323041303), we get a palindrome (35734355343753).

The spelling of 30314032302450 in words is "thirty trillion, three hundred fourteen billion, thirty-two million, three hundred two thousand, four hundred fifty".