30142402333 has 8 divisors (see below), whose sum is σ = 30558862400. Its totient is φ = 29726038368.

The previous prime is 30142402321. The next prime is 30142402337. The reversal of 30142402333 is 33320424103.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30142402333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30142402298 and 30142402307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30142402337) 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, 802078 + ... + 838816.

It is an arithmetic number, because the mean of its divisors is an integer number (3819857800).

Almost surely, 2^30142402333 is an apocalyptic number.

It is an amenable number.

30142402333 is a deficient number, since it is larger than the sum of its proper divisors (416460067).

30142402333 is a wasteful number, since it uses less digits than its factorization.

30142402333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48051.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 30142402333 its reverse (33320424103), we get a palindrome (63462826436).

The spelling of 30142402333 in words is "thirty billion, one hundred forty-two million, four hundred two thousand, three hundred thirty-three".