23240501454522 has 16 divisors (see below), whose sum is σ = 50706548628192. Its totient is φ = 7042576198320.

The previous prime is 23240501454461. The next prime is 23240501454523. The reversal of 23240501454522 is 22545410504232.

It is a super-3 number, since 3×23240501454522³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23240501454523) 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, 176064404893 + ... + 176064405024.

It is an arithmetic number, because the mean of its divisors is an integer number (3169159289262).

Almost surely, 2^{23240501454522} is an apocalyptic number.

23240501454522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23240501454522 is an abundant number, since it is smaller than the sum of its proper divisors (27466047173670).

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

23240501454522 is a wasteful number, since it uses less digits than its factorization.

23240501454522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352128809933.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 23240501454522 its reverse (22545410504232), we get a palindrome (45785911958754).

The spelling of 23240501454522 in words is "twenty-three trillion, two hundred forty billion, five hundred one million, four hundred fifty-four thousand, five hundred twenty-two".