30121404214 has 8 divisors (see below), whose sum is σ = 49289570568. Its totient is φ = 13691547360.

The previous prime is 30121404191. The next prime is 30121404223. The reversal of 30121404214 is 41240412103.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1369154737 = 30121404214 / (3 + 0 + 1 + 2 + 1 + 4 + 0 + 4 + 2 + 1 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684577347 + ... + 684577390.

It is an arithmetic number, because the mean of its divisors is an integer number (6161196321).

Almost surely, 2^30121404214 is an apocalyptic number.

30121404214 is a deficient number, since it is larger than the sum of its proper divisors (19168166354).

30121404214 is a wasteful number, since it uses less digits than its factorization.

30121404214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369154750.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 30121404214 its reverse (41240412103), we get a palindrome (71361816317).

The spelling of 30121404214 in words is "thirty billion, one hundred twenty-one million, four hundred four thousand, two hundred fourteen".