230437653623 has 8 divisors (see below), whose sum is σ = 240493374000. Its totient is φ = 220522572928.

The previous prime is 230437653569. The next prime is 230437653671. The reversal of 230437653623 is 326356734032.

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 230437653623 - 2¹² = 230437649527 is a prime.

It is a super-2 number, since 2×230437653623² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230437253623) 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, 35156573 + ... + 35163126.

It is an arithmetic number, because the mean of its divisors is an integer number (30061671750).

Almost surely, 2^230437653623 is an apocalyptic number.

230437653623 is a deficient number, since it is larger than the sum of its proper divisors (10055720377).

230437653623 is a wasteful number, since it uses less digits than its factorization.

230437653623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70319841.

The product of its (nonzero) digits is 1632960, while the sum is 44.

The spelling of 230437653623 in words is "two hundred thirty billion, four hundred thirty-seven million, six hundred fifty-three thousand, six hundred twenty-three".