30221414351 has 8 divisors (see below), whose sum is σ = 31724227584. Its totient is φ = 28734337720.

The previous prime is 30221414341. The next prime is 30221414359. The reversal of 30221414351 is 15341412203.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30221414351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30221414351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221414359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3930215 + ... + 3937896.

It is an arithmetic number, because the mean of its divisors is an integer number (3965528448).

Almost surely, 2^30221414351 is an apocalyptic number.

30221414351 is a deficient number, since it is larger than the sum of its proper divisors (1502813233).

30221414351 is a wasteful number, since it uses less digits than its factorization.

30221414351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7868301.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 30221414351 its reverse (15341412203), we get a palindrome (45562826554).

The spelling of 30221414351 in words is "thirty billion, two hundred twenty-one million, four hundred fourteen thousand, three hundred fifty-one".