30013142433 has 16 divisors (see below), whose sum is σ = 40119238656. Its totient is φ = 19957946960.

The previous prime is 30013142431. The next prime is 30013142441. The reversal of 30013142433 is 33424131003.

It is a cyclic number.

It is not a de Polignac number, because 30013142433 - 2¹ = 30013142431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30013142431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3954160 + ... + 3961742.

It is an arithmetic number, because the mean of its divisors is an integer number (2507452416).

Almost surely, 2^30013142433 is an apocalyptic number.

It is an amenable number.

30013142433 is a deficient number, since it is larger than the sum of its proper divisors (10106096223).

30013142433 is a wasteful number, since it uses less digits than its factorization.

30013142433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10764.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30013142433 its reverse (33424131003), we get a palindrome (63437273436).

The spelling of 30013142433 in words is "thirty billion, thirteen million, one hundred forty-two thousand, four hundred thirty-three".