234868170240 has 1120 divisors, whose sum is σ = 976698889056. Its totient is φ = 53508833280.

The previous prime is 234868170233. The next prime is 234868170307. The reversal of 234868170240 is 42071868432.

It is a happy number.

234868170240 is a `hidden beast` number, since 2 + 3 + 486 + 81 + 70 + 24 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 348986544 + ... + 348987216.

Almost surely, 2^234868170240 is an apocalyptic number.

234868170240 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 234868170240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488349444528).

234868170240 is an abundant number, since it is smaller than the sum of its proper divisors (741830718816).

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

234868170240 is an equidigital number, since it uses as much as digits as its factorization.

234868170240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742 (or 711 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 234868170240 in words is "two hundred thirty-four billion, eight hundred sixty-eight million, one hundred seventy thousand, two hundred forty".