30314214390 has 32 divisors (see below), whose sum is σ = 74446073856. Its totient is φ = 7895795040.

The previous prime is 30314214353. The next prime is 30314214391. The reversal of 30314214390 is 9341241303.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30314214391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11748406 + ... + 11750985.

It is an arithmetic number, because the mean of its divisors is an integer number (2326439808).

Almost surely, 2^30314214390 is an apocalyptic number.

30314214390 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30314214390 is an abundant number, since it is smaller than the sum of its proper divisors (44131859466).

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

30314214390 is a wasteful number, since it uses less digits than its factorization.

30314214390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23499444.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 30314214390 its reverse (9341241303), we get a palindrome (39655455693).

The spelling of 30314214390 in words is "thirty billion, three hundred fourteen million, two hundred fourteen thousand, three hundred ninety".