238052922351 has 4 divisors (see below), whose sum is σ = 317403896472. Its totient is φ = 158701948232.

The previous prime is 238052922307. The next prime is 238052922409. The reversal of 238052922351 is 153229250832.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 238052922351 - 2⁷ = 238052922223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238052922301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39675487056 + ... + 39675487061.

It is an arithmetic number, because the mean of its divisors is an integer number (79350974118).

Almost surely, 2^238052922351 is an apocalyptic number.

238052922351 is a deficient number, since it is larger than the sum of its proper divisors (79350974121).

238052922351 is an equidigital number, since it uses as much as digits as its factorization.

238052922351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79350974120.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 238052922351 in words is "two hundred thirty-eight billion, fifty-two million, nine hundred twenty-two thousand, three hundred fifty-one".