2040015133243 has 8 divisors (see below), whose sum is σ = 2178216361728. Its totient is φ = 1905939314664.

The previous prime is 2040015133231. The next prime is 2040015133259. The reversal of 2040015133243 is 3423315100402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2040015133243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040015133843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1031351455 + ... + 1031353432.

It is an arithmetic number, because the mean of its divisors is an integer number (272277045216).

Almost surely, 2^{2040015133243} is an apocalyptic number.

2040015133243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2040015133243 is a deficient number, since it is larger than the sum of its proper divisors (138201228485).

2040015133243 is a wasteful number, since it uses less digits than its factorization.

2040015133243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062704953.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 2040015133243 in words is "two trillion, forty billion, fifteen million, one hundred thirty-three thousand, two hundred forty-three".