623504604230 has 32 divisors (see below), whose sum is σ = 1153557326880. Its totient is φ = 242468328960.

The previous prime is 623504604221. The next prime is 623504604263. The reversal of 623504604230 is 32406405326.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203411 + ... + 1135070.

It is an arithmetic number, because the mean of its divisors is an integer number (36048666465).

Almost surely, 2^623504604230 is an apocalyptic number.

623504604230 is a deficient number, since it is larger than the sum of its proper divisors (530052722650).

623504604230 is a wasteful number, since it uses less digits than its factorization.

623504604230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339784.

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 623504604230 in words is "six hundred twenty-three billion, five hundred four million, six hundred four thousand, two hundred thirty".