234112300828 has 24 divisors (see below), whose sum is σ = 468235275872. Its totient is φ = 100331555904.

The previous prime is 234112300813. The next prime is 234112300853. The reversal of 234112300828 is 828003211432.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 234112300793 and 234112300802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1855150 + ... + 1977322.

Almost surely, 2^234112300828 is an apocalyptic number.

234112300828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

234112300828 is an abundant number, since it is smaller than the sum of its proper divisors (234122975044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234112300828 is a wasteful number, since it uses less digits than its factorization.

234112300828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190621 (or 190619 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 234112300828 in words is "two hundred thirty-four billion, one hundred twelve million, three hundred thousand, eight hundred twenty-eight".