381829189076 has 6 divisors (see below), whose sum is σ = 668201080890. Its totient is φ = 190914594536.

The previous prime is 381829189057. The next prime is 381829189103. The reversal of 381829189076 is 670981928183.

It can be written as a sum of positive squares in only one way, i.e., 231072490000 + 150756699076 = 480700^2 + 388274^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47728648631 + ... + 47728648638.

It is an arithmetic number, because the mean of its divisors is an integer number (111366846815).

Almost surely, 2^381829189076 is an apocalyptic number.

It is an amenable number.

381829189076 is a deficient number, since it is larger than the sum of its proper divisors (286371891814).

381829189076 is a wasteful number, since it uses less digits than its factorization.

381829189076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95457297273 (or 95457297271 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 62.

The spelling of 381829189076 in words is "three hundred eighty-one billion, eight hundred twenty-nine million, one hundred eighty-nine thousand, seventy-six".