238002143650 has 24 divisors (see below), whose sum is σ = 443711136384. Its totient is φ = 94979965200.

The previous prime is 238002143623. The next prime is 238002143651. The reversal of 238002143650 is 56341200832.

It is not an unprimeable number, because it can be changed into a prime (238002143651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5500542 + ... + 5543641.

It is an arithmetic number, because the mean of its divisors is an integer number (18487964016).

Almost surely, 2^238002143650 is an apocalyptic number.

238002143650 is a deficient number, since it is larger than the sum of its proper divisors (205708992734).

238002143650 is a wasteful number, since it uses less digits than its factorization.

238002143650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11044626 (or 11044621 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 238002143650 in words is "two hundred thirty-eight billion, two million, one hundred forty-three thousand, six hundred fifty".