2011341044532 has 24 divisors (see below), whose sum is σ = 4715371427872. Its totient is φ = 667269540000.

The previous prime is 2011341044519. The next prime is 2011341044533. The reversal of 2011341044532 is 2354401431102.

It is a self number, because there is not a number n which added to its sum of digits gives 2011341044532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011341044533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397181719 + ... + 397186782.

Almost surely, 2^{2011341044532} is an apocalyptic number.

It is an amenable number.

2011341044532 is an abundant number, since it is smaller than the sum of its proper divisors (2704030383340).

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

2011341044532 is a wasteful number, since it uses less digits than its factorization.

2011341044532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794368719 (or 794368717 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 2011341044532 its reverse (2354401431102), we get a palindrome (4365742475634).

The spelling of 2011341044532 in words is "two trillion, eleven billion, three hundred forty-one million, forty-four thousand, five hundred thirty-two".