34230240012 has 12 divisors (see below), whose sum is σ = 79870560056. Its totient is φ = 11410080000.

The previous prime is 34230239951. The next prime is 34230240019. The reversal of 34230240012 is 21004203243.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (34230240019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1426259989 + ... + 1426260012.

Almost surely, 2^34230240012 is an apocalyptic number.

It is an amenable number.

34230240012 is an abundant number, since it is smaller than the sum of its proper divisors (45640320044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34230240012 is a wasteful number, since it uses less digits than its factorization.

34230240012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852520008 (or 2852520006 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 34230240012 its reverse (21004203243), we get a palindrome (55234443255).

The spelling of 34230240012 in words is "thirty-four billion, two hundred thirty million, two hundred forty thousand, twelve".