30220451444434 has 8 divisors (see below), whose sum is σ = 46073803022028. Its totient is φ = 14862517103760.

The previous prime is 30220451444347. The next prime is 30220451444441. The reversal of 30220451444434 is 43444415402203.

It can be written as a sum of positive squares in 2 ways, for example, as 29495489450625 + 724961993809 = 5430975^2 + 851447^2 .

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

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, 123854309077 + ... + 123854309320.

Almost surely, 2^{30220451444434} is an apocalyptic number.

30220451444434 is a deficient number, since it is larger than the sum of its proper divisors (15853351577594).

30220451444434 is a wasteful number, since it uses less digits than its factorization.

30220451444434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247708618460.

The product of its (nonzero) digits is 737280, while the sum is 40.

Adding to 30220451444434 its reverse (43444415402203), we get a palindrome (73664866846637).

The spelling of 30220451444434 in words is "thirty trillion, two hundred twenty billion, four hundred fifty-one million, four hundred forty-four thousand, four hundred thirty-four".