30340402202 has 8 divisors (see below), whose sum is σ = 49647930912. Its totient is φ = 13791091900.

The previous prime is 30340402201. The next prime is 30340402217. The reversal of 30340402202 is 20220404303.

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

It is not an unprimeable number, because it can be changed into a prime (30340402201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689554574 + ... + 689554617.

It is an arithmetic number, because the mean of its divisors is an integer number (6205991364).

Almost surely, 2^30340402202 is an apocalyptic number.

30340402202 is a deficient number, since it is larger than the sum of its proper divisors (19307528710).

30340402202 is a wasteful number, since it uses less digits than its factorization.

30340402202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379109204.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 30340402202 its reverse (20220404303), we get a palindrome (50560806505).

The spelling of 30340402202 in words is "thirty billion, three hundred forty million, four hundred two thousand, two hundred two".