20240005342 has 32 divisors (see below), whose sum is σ = 31104920160. Its totient is φ = 9874513920.

The previous prime is 20240005319. The next prime is 20240005343. The reversal of 20240005342 is 24350004202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240005343) 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, 14870742 + ... + 14872102.

It is an arithmetic number, because the mean of its divisors is an integer number (972028755).

Almost surely, 2^20240005342 is an apocalyptic number.

20240005342 is a deficient number, since it is larger than the sum of its proper divisors (10864914818).

20240005342 is a wasteful number, since it uses less digits than its factorization.

20240005342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268.

The product of its (nonzero) digits is 1920, while the sum is 22.

Adding to 20240005342 its reverse (24350004202), we get a palindrome (44590009544).

The spelling of 20240005342 in words is "twenty billion, two hundred forty million, five thousand, three hundred forty-two".