30413550002021 has 8 divisors (see below), whose sum is σ = 30455962156800. Its totient is φ = 30371160922048.

The previous prime is 30413550002009. The next prime is 30413550002083. The reversal of 30413550002021 is 12020005531403.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 30413550002021 - 2⁶ = 30413550001957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30413550002621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3129941 + ... + 8403786.

It is an arithmetic number, because the mean of its divisors is an integer number (3806995269600).

Almost surely, 2^{30413550002021} is an apocalyptic number.

It is an amenable number.

30413550002021 is a deficient number, since it is larger than the sum of its proper divisors (42412154779).

30413550002021 is a wasteful number, since it uses less digits than its factorization.

30413550002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11537403.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 30413550002021 its reverse (12020005531403), we get a palindrome (42433555533424).

The spelling of 30413550002021 in words is "thirty trillion, four hundred thirteen billion, five hundred fifty million, two thousand, twenty-one".