234506042446 has 16 divisors (see below), whose sum is σ = 378847322784. Its totient is φ = 108225023904.

The previous prime is 234506042429. The next prime is 234506042521. The reversal of 234506042446 is 644240605432.

It is a junction number, because it is equal to n+sod(n) for n = 234506042399 and 234506042408.

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, 13290 + ... + 684973.

It is an arithmetic number, because the mean of its divisors is an integer number (23677957674).

Almost surely, 2^234506042446 is an apocalyptic number.

234506042446 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

234506042446 is a deficient number, since it is larger than the sum of its proper divisors (144341280338).

234506042446 is a wasteful number, since it uses less digits than its factorization.

234506042446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711195.

The product of its (nonzero) digits is 552960, while the sum is 40.

Adding to 234506042446 its reverse (644240605432), we get a palindrome (878746647878).

The spelling of 234506042446 in words is "two hundred thirty-four billion, five hundred six million, forty-two thousand, four hundred forty-six".