234445794660 has 384 divisors, whose sum is σ = 948907008000. Its totient is φ = 46597731840.

The previous prime is 234445794643. The next prime is 234445794691. The reversal of 234445794660 is 66497544432.

234445794660 is a `hidden beast` number, since 2 + 3 + 4 + 4 + 4 + 579 + 4 + 6 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 234445794597 and 234445794606.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 833766 + ... + 1078914.

It is an arithmetic number, because the mean of its divisors is an integer number (2471112000).

Almost surely, 2^234445794660 is an apocalyptic number.

234445794660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234445794660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474453504000).

234445794660 is an abundant number, since it is smaller than the sum of its proper divisors (714461213340).

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

234445794660 is a wasteful number, since it uses less digits than its factorization.

234445794660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245208 (or 245200 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 54.

The spelling of 234445794660 in words is "two hundred thirty-four billion, four hundred forty-five million, seven hundred ninety-four thousand, six hundred sixty".