387389162338122 has 32 divisors (see below), whose sum is σ = 886401921262464. Its totient is φ = 110564995464000.

The previous prime is 387389162338091. The next prime is 387389162338127. The reversal of 387389162338122 is 221833261983783.

It is not an unprimeable number, because it can be changed into a prime (387389162338127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4900891129 + ... + 4900970172.

It is an arithmetic number, because the mean of its divisors is an integer number (27700060039452).

Almost surely, 2^{387389162338122} is an apocalyptic number.

387389162338122 is an abundant number, since it is smaller than the sum of its proper divisors (499012758924342).

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

387389162338122 is a wasteful number, since it uses less digits than its factorization.

387389162338122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9801862254.

The product of its digits is 125411328, while the sum is 66.

The spelling of 387389162338122 in words is "three hundred eighty-seven trillion, three hundred eighty-nine billion, one hundred sixty-two million, three hundred thirty-eight thousand, one hundred twenty-two".