2012335034540 has 48 divisors (see below), whose sum is σ = 4389916003200. Its totient is φ = 773925825792.

The previous prime is 2012335034537. The next prime is 2012335034561. The reversal of 2012335034540 is 454305332102.

It is a junction number, because it is equal to n+sod(n) for n = 2012335034497 and 2012335034506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7119839 + ... + 7397078.

It is an arithmetic number, because the mean of its divisors is an integer number (91456583400).

Almost surely, 2^{2012335034540} is an apocalyptic number.

2012335034540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012335034540 is an abundant number, since it is smaller than the sum of its proper divisors (2377580968660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012335034540 is a wasteful number, since it uses less digits than its factorization.

2012335034540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14517194 (or 14517192 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 2012335034540 in words is "two trillion, twelve billion, three hundred thirty-five million, thirty-four thousand, five hundred forty".