23040331221442 has 8 divisors (see below), whose sum is σ = 34753572234000. Its totient is φ = 11455807143444.

The previous prime is 23040331221433. The next prime is 23040331221451. The reversal of 23040331221442 is 24412213304032.

It is an interprime number because it is at equal distance from previous prime (23040331221433) and next prime (23040331221451).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32179233192 + ... + 32179233907.

It is an arithmetic number, because the mean of its divisors is an integer number (4344196529250).

Almost surely, 2^{23040331221442} is an apocalyptic number.

23040331221442 is a deficient number, since it is larger than the sum of its proper divisors (11713241012558).

23040331221442 is a wasteful number, since it uses less digits than its factorization.

23040331221442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64358467280.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 23040331221442 its reverse (24412213304032), we get a palindrome (47452544525474).

The spelling of 23040331221442 in words is "twenty-three trillion, forty billion, three hundred thirty-one million, two hundred twenty-one thousand, four hundred forty-two".