20024023723034 has 4 divisors (see below), whose sum is σ = 30036035584554. Its totient is φ = 10012011861516.

The previous prime is 20024023723019. The next prime is 20024023723051. The reversal of 20024023723034 is 43032732042002.

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., 19324350026809 + 699673696225 = 4395947^2 + 836465^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006005930757 + ... + 5006005930760.

Almost surely, 2^{20024023723034} is an apocalyptic number.

20024023723034 is a deficient number, since it is larger than the sum of its proper divisors (10012011861520).

20024023723034 is a wasteful number, since it uses less digits than its factorization.

20024023723034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10012011861519.

The product of its (nonzero) digits is 48384, while the sum is 32.

Adding to 20024023723034 its reverse (43032732042002), we get a palindrome (63056755765036).

The spelling of 20024023723034 in words is "twenty trillion, twenty-four billion, twenty-three million, seven hundred twenty-three thousand, thirty-four".