238723077682 has 4 divisors (see below), whose sum is σ = 358084616526. Its totient is φ = 119361538840.

The previous prime is 238723077673. The next prime is 238723077763. The reversal of 238723077682 is 286770327832.

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

It can be written as a sum of positive squares in only one way, i.e., 146774038321 + 91949039361 = 383111^2 + 303231^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59680769419 + ... + 59680769422.

Almost surely, 2^238723077682 is an apocalyptic number.

238723077682 is a deficient number, since it is larger than the sum of its proper divisors (119361538844).

238723077682 is a wasteful number, since it uses less digits than its factorization.

238723077682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119361538843.

The product of its (nonzero) digits is 9483264, while the sum is 55.

The spelling of 238723077682 in words is "two hundred thirty-eight billion, seven hundred twenty-three million, seventy-seven thousand, six hundred eighty-two".