20430064263230 has 16 divisors (see below), whose sum is σ = 38709595446480. Its totient is φ = 7741919089152.

The previous prime is 20430064263187. The next prime is 20430064263233. The reversal of 20430064263230 is 3236246003402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20430064263233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53763326819 + ... + 53763327198.

It is an arithmetic number, because the mean of its divisors is an integer number (2419349715405).

Almost surely, 2^{20430064263230} is an apocalyptic number.

20430064263230 is a deficient number, since it is larger than the sum of its proper divisors (18279531183250).

20430064263230 is a wasteful number, since it uses less digits than its factorization.

20430064263230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107526654043.

The product of its (nonzero) digits is 124416, while the sum is 35.

The spelling of 20430064263230 in words is "twenty trillion, four hundred thirty billion, sixty-four million, two hundred sixty-three thousand, two hundred thirty".