2012040343532 has 12 divisors (see below), whose sum is σ = 3565641115680. Its totient is φ = 993285739056.

The previous prime is 2012040343507. The next prime is 2012040343543. The reversal of 2012040343532 is 2353430402102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2012040343495 and 2012040343504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3183607823 + ... + 3183608454.

It is an arithmetic number, because the mean of its divisors is an integer number (297136759640).

Almost surely, 2^{2012040343532} is an apocalyptic number.

It is an amenable number.

2012040343532 is a deficient number, since it is larger than the sum of its proper divisors (1553600772148).

2012040343532 is a wasteful number, since it uses less digits than its factorization.

2012040343532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6367216360 (or 6367216358 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 2012040343532 its reverse (2353430402102), we get a palindrome (4365470745634).

The spelling of 2012040343532 in words is "two trillion, twelve billion, forty million, three hundred forty-three thousand, five hundred thirty-two".