2040811312312 has 8 divisors (see below), whose sum is σ = 3826521210600. Its totient is φ = 1020405656152.

The previous prime is 2040811312307. The next prime is 2040811312361. The reversal of 2040811312312 is 2132131180402.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127550707012 + ... + 127550707027.

It is an arithmetic number, because the mean of its divisors is an integer number (478315151325).

Almost surely, 2^{2040811312312} is an apocalyptic number.

It is an amenable number.

2040811312312 is a deficient number, since it is larger than the sum of its proper divisors (1785709898288).

2040811312312 is a wasteful number, since it uses less digits than its factorization.

2040811312312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255101414045 (or 255101414041 counting only the distinct ones).

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

Adding to 2040811312312 its reverse (2132131180402), we get a palindrome (4172942492714).

The spelling of 2040811312312 in words is "two trillion, forty billion, eight hundred eleven million, three hundred twelve thousand, three hundred twelve".