234808189754 has 16 divisors (see below), whose sum is σ = 364362679296. Its totient is φ = 113370394800.

The previous prime is 234808189753. The next prime is 234808189843. The reversal of 234808189754 is 457981808432.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 234808189693 and 234808189702.

It is not an unprimeable number, because it can be changed into a prime (234808189753) 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, 4079042 + ... + 4136205.

It is an arithmetic number, because the mean of its divisors is an integer number (22772667456).

Almost surely, 2^234808189754 is an apocalyptic number.

234808189754 is a deficient number, since it is larger than the sum of its proper divisors (129554489542).

234808189754 is a wasteful number, since it uses less digits than its factorization.

234808189754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8215741.

The product of its (nonzero) digits is 15482880, while the sum is 59.

The spelling of 234808189754 in words is "two hundred thirty-four billion, eight hundred eight million, one hundred eighty-nine thousand, seven hundred fifty-four".