2040442334012 has 24 divisors (see below), whose sum is σ = 3686022100992. Its totient is φ = 987294265200.

The previous prime is 2040442333957. The next prime is 2040442334071. The reversal of 2040442334012 is 2104332440402.

It is a super-2 number, since 2×2040442334012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10741337 + ... + 10929647.

It is an arithmetic number, because the mean of its divisors is an integer number (153584254208).

Almost surely, 2^{2040442334012} is an apocalyptic number.

It is an amenable number.

2040442334012 is a deficient number, since it is larger than the sum of its proper divisors (1645579766980).

2040442334012 is a wasteful number, since it uses less digits than its factorization.

2040442334012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275729 (or 275727 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2040442334012 its reverse (2104332440402), we get a palindrome (4144774774414).

The spelling of 2040442334012 in words is "two trillion, forty billion, four hundred forty-two million, three hundred thirty-four thousand, twelve".