30414433242421 has 4 divisors (see below), whose sum is σ = 30416881884844. Its totient is φ = 30411984600000.

The previous prime is 30414433242383. The next prime is 30414433242461. The reversal of 30414433242421 is 12424233441403.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19588688179921 + 10825745062500 = 4425911^2 + 3290250^2 .

It is a cyclic number.

It is not a de Polignac number, because 30414433242421 - 2⁷ = 30414433242293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30414433242461) 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, 1224302580 + ... + 1224327421.

It is an arithmetic number, because the mean of its divisors is an integer number (7604220471211).

Almost surely, 2^{30414433242421} is an apocalyptic number.

It is an amenable number.

30414433242421 is a deficient number, since it is larger than the sum of its proper divisors (2448642423).

30414433242421 is a wasteful number, since it uses less digits than its factorization.

30414433242421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448642422.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 30414433242421 its reverse (12424233441403), we get a palindrome (42838666683824).

The spelling of 30414433242421 in words is "thirty trillion, four hundred fourteen billion, four hundred thirty-three million, two hundred forty-two thousand, four hundred twenty-one".