20240074321653 has 16 divisors (see below), whose sum is σ = 27065259569600. Its totient is φ = 13454139315456.

The previous prime is 20240074321651. The next prime is 20240074321667. The reversal of 20240074321653 is 35612347004202.

It is not a de Polignac number, because 20240074321653 - 2¹ = 20240074321651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240074321651) 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, 24573126 + ... + 25383432.

It is an arithmetic number, because the mean of its divisors is an integer number (1691578723100).

Almost surely, 2^{20240074321653} is an apocalyptic number.

It is an amenable number.

20240074321653 is a deficient number, since it is larger than the sum of its proper divisors (6825185247947).

20240074321653 is a wasteful number, since it uses less digits than its factorization.

20240074321653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834516.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 20240074321653 in words is "twenty trillion, two hundred forty billion, seventy-four million, three hundred twenty-one thousand, six hundred fifty-three".