238930072335 has 24 divisors (see below), whose sum is σ = 435942589680. Its totient is φ = 120722562432.

The previous prime is 238930072331. The next prime is 238930072357. The reversal of 238930072335 is 533270039832.

It is a happy number.

238930072335 is a `hidden beast` number, since 2 + 3 + 8 + 9 + 300 + 7 + 2 + 335 = 666.

It is not a de Polignac number, because 238930072335 - 2² = 238930072331 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238930072331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139724334 + ... + 139726043.

It is an arithmetic number, because the mean of its divisors is an integer number (18164274570).

Almost surely, 2^238930072335 is an apocalyptic number.

238930072335 is a deficient number, since it is larger than the sum of its proper divisors (197012517345).

238930072335 is a wasteful number, since it uses less digits than its factorization.

238930072335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279450407 (or 279450404 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 238930072335 in words is "two hundred thirty-eight billion, nine hundred thirty million, seventy-two thousand, three hundred thirty-five".