238066885159396 has 48 divisors (see below), whose sum is σ = 422811847584000. Its totient is φ = 117271587821472.

The previous prime is 238066885159387. The next prime is 238066885159409. The reversal of 238066885159396 is 693951588660832.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 867950251 + ... + 868224493.

It is an arithmetic number, because the mean of its divisors is an integer number (8808580158000).

Almost surely, 2^{238066885159396} is an apocalyptic number.

It is an amenable number.

238066885159396 is a deficient number, since it is larger than the sum of its proper divisors (184744962424604).

238066885159396 is a wasteful number, since it uses less digits than its factorization.

238066885159396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281608 (or 281606 counting only the distinct ones).

The product of its (nonzero) digits is 4031078400, while the sum is 79.

The spelling of 238066885159396 in words is "two hundred thirty-eight trillion, sixty-six billion, eight hundred eighty-five million, one hundred fifty-nine thousand, three hundred ninety-six".