2043011450013 has 16 divisors (see below), whose sum is σ = 2725946213760. Its totient is φ = 1361042373824.

The previous prime is 2043011449993. The next prime is 2043011450021. The reversal of 2043011450013 is 3100541103402.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2043011450013 - 2¹⁸ = 2043011187869 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043011450063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48012295 + ... + 48054827.

It is an arithmetic number, because the mean of its divisors is an integer number (170371638360).

Almost surely, 2^{2043011450013} is an apocalyptic number.

It is an amenable number.

2043011450013 is a deficient number, since it is larger than the sum of its proper divisors (682934763747).

2043011450013 is a wasteful number, since it uses less digits than its factorization.

2043011450013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53508.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 2043011450013 its reverse (3100541103402), we get a palindrome (5143552553415).

The spelling of 2043011450013 in words is "two trillion, forty-three billion, eleven million, four hundred fifty thousand, thirteen".