23344142121454 has 32 divisors (see below), whose sum is σ = 43657611724800. Its totient is φ = 9094904838240.

The previous prime is 23344142121383. The next prime is 23344142121467. The reversal of 23344142121454 is 45412124144332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4804512 + ... + 8352940.

It is an arithmetic number, because the mean of its divisors is an integer number (1364300366400).

Almost surely, 2^{23344142121454} is an apocalyptic number.

23344142121454 is a deficient number, since it is larger than the sum of its proper divisors (20313469603346).

23344142121454 is a wasteful number, since it uses less digits than its factorization.

23344142121454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3591168.

The product of its digits is 368640, while the sum is 40.

Adding to 23344142121454 its reverse (45412124144332), we get a palindrome (68756266265786).

The spelling of 23344142121454 in words is "twenty-three trillion, three hundred forty-four billion, one hundred forty-two million, one hundred twenty-one thousand, four hundred fifty-four".