16041412612 has 6 divisors (see below), whose sum is σ = 28072472078. Its totient is φ = 8020706304.

The previous prime is 16041412589. The next prime is 16041412643. The reversal of 16041412612 is 21621414061.

It can be written as a sum of positive squares in only one way, i.e., 15711118336 + 330294276 = 125344^2 + 18174^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005176573 + ... + 2005176580.

Almost surely, 2^16041412612 is an apocalyptic number.

It is an amenable number.

16041412612 is a deficient number, since it is larger than the sum of its proper divisors (12031059466).

16041412612 is a wasteful number, since it uses less digits than its factorization.

16041412612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010353157 (or 4010353155 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 16041412612 its reverse (21621414061), we get a palindrome (37662826673).

The spelling of 16041412612 in words is "sixteen billion, forty-one million, four hundred twelve thousand, six hundred twelve".