234463523623 has 8 divisors (see below), whose sum is σ = 273659553792. Its totient is φ = 196692803736.

The previous prime is 234463523621. The next prime is 234463523627. The reversal of 234463523623 is 326325364432.

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 234463523623 - 2¹ = 234463523621 is a prime.

It is a super-2 number, since 2×234463523623² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234463523623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234463523621) 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, 356327215 + ... + 356327872.

It is an arithmetic number, because the mean of its divisors is an integer number (34207444224).

Almost surely, 2^234463523623 is an apocalyptic number.

234463523623 is a deficient number, since it is larger than the sum of its proper divisors (39196030169).

234463523623 is an equidigital number, since it uses as much as digits as its factorization.

234463523623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712655141.

The product of its digits is 1866240, while the sum is 43.

The spelling of 234463523623 in words is "two hundred thirty-four billion, four hundred sixty-three million, five hundred twenty-three thousand, six hundred twenty-three".