1296228008001 has 32 divisors (see below), whose sum is σ = 1839128440320. Its totient is φ = 809258655744.

The previous prime is 1296228007999. The next prime is 1296228008011. The reversal of 1296228008001 is 1008008226921.

It is not a de Polignac number, because 1296228008001 - 2¹ = 1296228007999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1296228008011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8257635 + ... + 8413143.

It is an arithmetic number, because the mean of its divisors is an integer number (57472763760).

Almost surely, 2^{1296228008001} is an apocalyptic number.

It is an amenable number.

1296228008001 is a deficient number, since it is larger than the sum of its proper divisors (542900432319).

1296228008001 is a wasteful number, since it uses less digits than its factorization.

1296228008001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156345.

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 1296228008001 in words is "one trillion, two hundred ninety-six billion, two hundred twenty-eight million, eight thousand, one".