64011011001 has 32 divisors (see below), whose sum is σ = 102908467200. Its totient is φ = 34573547520.

The previous prime is 64011010997. The next prime is 64011011023. The reversal of 64011011001 is 10011011046.

It is not a de Polignac number, because 64011011001 - 2² = 64011010997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64011011201) 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, 7560 + ... + 357881.

It is an arithmetic number, because the mean of its divisors is an integer number (3215889600).

Almost surely, 2^64011011001 is an apocalyptic number.

It is an amenable number.

64011011001 is a deficient number, since it is larger than the sum of its proper divisors (38897456199).

64011011001 is a wasteful number, since it uses less digits than its factorization.

64011011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365909.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 64011011001 its reverse (10011011046), we get a palindrome (74022022047).

The spelling of 64011011001 in words is "sixty-four billion, eleven million, eleven thousand, one".