12030442070 has 32 divisors (see below), whose sum is σ = 22408729920. Its totient is φ = 4644743040.

The previous prime is 12030442049. The next prime is 12030442093. The reversal of 12030442070 is 7024403021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1417640 + ... + 1426100.

It is an arithmetic number, because the mean of its divisors is an integer number (700272810).

Almost surely, 2^12030442070 is an apocalyptic number.

12030442070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030442070 is a deficient number, since it is larger than the sum of its proper divisors (10378287850).

12030442070 is a wasteful number, since it uses less digits than its factorization.

12030442070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13400.

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 12030442070 its reverse (7024403021), we get a palindrome (19054845091).

The spelling of 12030442070 in words is "twelve billion, thirty million, four hundred forty-two thousand, seventy".