30034023452 has 24 divisors (see below), whose sum is σ = 52648426656. Its totient is φ = 14991642368.

The previous prime is 30034023433. The next prime is 30034023457. The reversal of 30034023452 is 25432043003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30034023457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7833728 + ... + 7837560.

It is an arithmetic number, because the mean of its divisors is an integer number (2193684444).

Almost surely, 2^30034023452 is an apocalyptic number.

It is an amenable number.

30034023452 is a deficient number, since it is larger than the sum of its proper divisors (22614403204).

30034023452 is a wasteful number, since it uses less digits than its factorization.

30034023452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6637 (or 6635 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

Adding to 30034023452 its reverse (25432043003), we get a palindrome (55466066455).

The spelling of 30034023452 in words is "thirty billion, thirty-four million, twenty-three thousand, four hundred fifty-two".