40053211012 has 12 divisors (see below), whose sum is σ = 74216244060. Its totient is φ = 18848569856.

The previous prime is 40053211007. The next prime is 40053211019. The reversal of 40053211012 is 21011235004.

It can be written as a sum of positive squares in 2 ways, for example, as 25541153856 + 14512057156 = 159816^2 + 120466^2 .

It is a super-3 number, since 3×40053211012³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (40053211019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294508837 + ... + 294508972.

It is an arithmetic number, because the mean of its divisors is an integer number (6184687005).

Almost surely, 2^40053211012 is an apocalyptic number.

It is an amenable number.

40053211012 is a deficient number, since it is larger than the sum of its proper divisors (34163033048).

40053211012 is a wasteful number, since it uses less digits than its factorization.

40053211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589017830 (or 589017828 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 40053211012 its reverse (21011235004), we get a palindrome (61064446016).

The spelling of 40053211012 in words is "forty billion, fifty-three million, two hundred eleven thousand, twelve".