23140334104012 has 24 divisors (see below), whose sum is σ = 41843821765760. Its totient is φ = 11185705169280.

The previous prime is 23140334104007. The next prime is 23140334104033. The reversal of 23140334104012 is 21040143304132.

It is a happy number.

It is a super-2 number, since 2×23140334104012² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93464937 + ... + 93712192.

Almost surely, 2^{23140334104012} is an apocalyptic number.

It is an amenable number.

23140334104012 is a deficient number, since it is larger than the sum of its proper divisors (18703487661748).

23140334104012 is a wasteful number, since it uses less digits than its factorization.

23140334104012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187178161 (or 187178159 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 23140334104012 its reverse (21040143304132), we get a palindrome (44180477408144).

The spelling of 23140334104012 in words is "twenty-three trillion, one hundred forty billion, three hundred thirty-four million, one hundred four thousand, twelve".