30420233414 has 16 divisors (see below), whose sum is σ = 47216999520. Its totient is φ = 14681526720.

The previous prime is 30420233413. The next prime is 30420233497. The reversal of 30420233414 is 41433202403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30420233413) 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, 141482 + ... + 284354.

It is an arithmetic number, because the mean of its divisors is an integer number (2951062470).

Almost surely, 2^30420233414 is an apocalyptic number.

30420233414 is a deficient number, since it is larger than the sum of its proper divisors (16796766106).

30420233414 is a wasteful number, since it uses less digits than its factorization.

30420233414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146575.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 30420233414 its reverse (41433202403), we get a palindrome (71853435817).

The spelling of 30420233414 in words is "thirty billion, four hundred twenty million, two hundred thirty-three thousand, four hundred fourteen".