20234024355 has 8 divisors (see below), whose sum is σ = 32374438992. Its totient is φ = 10791479648.

The previous prime is 20234024341. The next prime is 20234024357. The reversal of 20234024355 is 55342043202.

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

It is a cyclic number.

It is not a de Polignac number, because 20234024355 - 2⁴ = 20234024339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20234024357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674467464 + ... + 674467493.

It is an arithmetic number, because the mean of its divisors is an integer number (4046804874).

Almost surely, 2^20234024355 is an apocalyptic number.

20234024355 is a deficient number, since it is larger than the sum of its proper divisors (12140414637).

20234024355 is a wasteful number, since it uses less digits than its factorization.

20234024355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348934965.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 20234024355 its reverse (55342043202), we get a palindrome (75576067557).

The spelling of 20234024355 in words is "twenty billion, two hundred thirty-four million, twenty-four thousand, three hundred fifty-five".