239092823040 has 176 divisors, whose sum is σ = 765655949760. Its totient is φ = 63680348160.

The previous prime is 239092822961. The next prime is 239092823063. The reversal of 239092823040 is 40328290932.

It is a junction number, because it is equal to n+sod(n) for n = 239092822983 and 239092823001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13185180 + ... + 13203300.

Almost surely, 2^239092823040 is an apocalyptic number.

239092823040 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 239092823040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382827974880).

239092823040 is an abundant number, since it is smaller than the sum of its proper divisors (526563126720).

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

239092823040 is a wasteful number, since it uses less digits than its factorization.

239092823040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19008 (or 18990 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 239092823040 in words is "two hundred thirty-nine billion, ninety-two million, eight hundred twenty-three thousand, forty".