23534035221412 has 96 divisors (see below), whose sum is σ = 43605910656000. Its totient is φ = 11101176358272.

The previous prime is 23534035221331. The next prime is 23534035221449. The reversal of 23534035221412 is 21412253043532.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1037690289 + ... + 1037712967.

It is an arithmetic number, because the mean of its divisors is an integer number (454228236000).

Almost surely, 2^{23534035221412} is an apocalyptic number.

It is an amenable number.

23534035221412 is a deficient number, since it is larger than the sum of its proper divisors (20071875434588).

23534035221412 is a wasteful number, since it uses less digits than its factorization.

23534035221412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24545 (or 24543 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 23534035221412 its reverse (21412253043532), we get a palindrome (44946288264944).

The spelling of 23534035221412 in words is "twenty-three trillion, five hundred thirty-four billion, thirty-five million, two hundred twenty-one thousand, four hundred twelve".