238350771246 has 48 divisors (see below), whose sum is σ = 583716188160. Its totient is φ = 64515996720.

The previous prime is 238350771223. The next prime is 238350771257. The reversal of 238350771246 is 642177053832.

It is a super-2 number, since 2×238350771246² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 238350771195 and 238350771204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21329070 + ... + 21340241.

It is an arithmetic number, because the mean of its divisors is an integer number (12160753920).

Almost surely, 2^238350771246 is an apocalyptic number.

238350771246 is an abundant number, since it is smaller than the sum of its proper divisors (345365416914).

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

238350771246 is a wasteful number, since it uses less digits than its factorization.

238350771246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42669349 (or 42669342 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 238350771246 in words is "two hundred thirty-eight billion, three hundred fifty million, seven hundred seventy-one thousand, two hundred forty-six".