23202041042 has 4 divisors (see below), whose sum is σ = 34803061566. Its totient is φ = 11601020520.

The previous prime is 23202041041. The next prime is 23202041053. The reversal of 23202041042 is 24014020232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22888361521 + 313679521 = 151289^2 + 17711^2 .

It is not an unprimeable number, because it can be changed into a prime (23202041041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5800510259 + ... + 5800510262.

Almost surely, 2^23202041042 is an apocalyptic number.

23202041042 is a deficient number, since it is larger than the sum of its proper divisors (11601020524).

23202041042 is a wasteful number, since it uses less digits than its factorization.

23202041042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11601020523.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 23202041042 its reverse (24014020232), we get a palindrome (47216061274).

The spelling of 23202041042 in words is "twenty-three billion, two hundred two million, forty-one thousand, forty-two".