30412221403 has 4 divisors (see below), whose sum is σ = 30713332608. Its totient is φ = 30111110200.

The previous prime is 30412221353. The next prime is 30412221421.

30412221403 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30412221403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30412221473) 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, 150555451 + ... + 150555652.

It is an arithmetic number, because the mean of its divisors is an integer number (7678333152).

Almost surely, 2^30412221403 is an apocalyptic number.

30412221403 is a deficient number, since it is larger than the sum of its proper divisors (301111205).

30412221403 is a wasteful number, since it uses less digits than its factorization.

30412221403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301111204.

The product of its (nonzero) digits is 1152, while the sum is 22.

The spelling of 30412221403 in words is "thirty billion, four hundred twelve million, two hundred twenty-one thousand, four hundred three".