239068285700640 has 384 divisors, whose sum is σ = 824613666637824. Its totient is φ = 57738175488000.

The previous prime is 239068285700623. The next prime is 239068285700641. The reversal of 239068285700640 is 46007582860932.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (239068285700641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9215123509 + ... + 9215149451.

It is an arithmetic number, because the mean of its divisors is an integer number (2147431423536).

Almost surely, 2^{239068285700640} is an apocalyptic number.

239068285700640 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 239068285700640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412306833318912).

239068285700640 is an abundant number, since it is smaller than the sum of its proper divisors (585545380937184).

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

239068285700640 is a wasteful number, since it uses less digits than its factorization.

239068285700640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32464 (or 32456 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 60.

The spelling of 239068285700640 in words is "two hundred thirty-nine trillion, sixty-eight billion, two hundred eighty-five million, seven hundred thousand, six hundred forty".