3540212035412 has 48 divisors (see below), whose sum is σ = 6727252012992. Its totient is φ = 1620452494080.

The previous prime is 3540212035397. The next prime is 3540212035417. The reversal of 3540212035412 is 2145302120453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540212035417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2535008 + ... + 3675144.

It is an arithmetic number, because the mean of its divisors is an integer number (140151083604).

Almost surely, 2^{3540212035412} is an apocalyptic number.

It is an amenable number.

3540212035412 is a deficient number, since it is larger than the sum of its proper divisors (3187039977580).

3540212035412 is a wasteful number, since it uses less digits than its factorization.

3540212035412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140648 (or 1140646 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 3540212035412 its reverse (2145302120453), we get a palindrome (5685514155865).

The spelling of 3540212035412 in words is "three trillion, five hundred forty billion, two hundred twelve million, thirty-five thousand, four hundred twelve".