30122400442234 has 16 divisors (see below), whose sum is σ = 46263805642368. Its totient is φ = 14705110550592.

The previous prime is 30122400442223. The next prime is 30122400442241. The reversal of 30122400442234 is 43224400422103.

It is a junction number, because it is equal to n+sod(n) for n = 30122400442196 and 30122400442205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 994648722 + ... + 994679005.

It is an arithmetic number, because the mean of its divisors is an integer number (2891487852648).

Almost surely, 2^{30122400442234} is an apocalyptic number.

30122400442234 is a deficient number, since it is larger than the sum of its proper divisors (16141405200134).

30122400442234 is a wasteful number, since it uses less digits than its factorization.

30122400442234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989327909.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 30122400442234 its reverse (43224400422103), we get a palindrome (73346800864337).

The spelling of 30122400442234 in words is "thirty trillion, one hundred twenty-two billion, four hundred million, four hundred forty-two thousand, two hundred thirty-four".