20231427424730 has 16 divisors (see below), whose sum is σ = 36416640268800. Its totient is φ = 8092555213392.

The previous prime is 20231427424727. The next prime is 20231427424801. The reversal of 20231427424730 is 3742472413202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4406027 + ... + 7737953.

It is an arithmetic number, because the mean of its divisors is an integer number (2276040016800).

Almost surely, 2^{20231427424730} is an apocalyptic number.

20231427424730 is a deficient number, since it is larger than the sum of its proper divisors (16185212844070).

20231427424730 is a wasteful number, since it uses less digits than its factorization.

20231427424730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3939133.

The product of its (nonzero) digits is 451584, while the sum is 41.

Adding to 20231427424730 its reverse (3742472413202), we get a palindrome (23973899837932).

The spelling of 20231427424730 in words is "twenty trillion, two hundred thirty-one billion, four hundred twenty-seven million, four hundred twenty-four thousand, seven hundred thirty".