23040331341342 has 128 divisors (see below), whose sum is σ = 55408955793408. Its totient is φ = 6249122611200.

The previous prime is 23040331341323. The next prime is 23040331341361. The reversal of 23040331341342 is 24314313304032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23040331341323) and next prime (23040331341361).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13463992 + ... + 15078452.

It is an arithmetic number, because the mean of its divisors is an integer number (432882467136).

Almost surely, 2^{23040331341342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23040331341342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27704477896704).

23040331341342 is an abundant number, since it is smaller than the sum of its proper divisors (32368624452066).

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

23040331341342 is a wasteful number, since it uses less digits than its factorization.

23040331341342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614714.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 23040331341342 its reverse (24314313304032), we get a palindrome (47354644645374).

The spelling of 23040331341342 in words is "twenty-three trillion, forty billion, three hundred thirty-one million, three hundred forty-one thousand, three hundred forty-two".