381039586010 has 16 divisors (see below), whose sum is σ = 686019251016. Its totient is φ = 152382946368.

The previous prime is 381039585991. The next prime is 381039586073. The reversal of 381039586010 is 10685930183.

It can be written as a sum of positive squares in 4 ways, for example, as 178999224889 + 202040361121 = 423083^2 + 449489^2 .

It is a super-2 number, since 2×381039586010² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4062317 + ... + 4155056.

Almost surely, 2^381039586010 is an apocalyptic number.

381039586010 is a deficient number, since it is larger than the sum of its proper divisors (304979665006).

381039586010 is a wasteful number, since it uses less digits than its factorization.

381039586010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8222017.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 381039586010 in words is "three hundred eighty-one billion, thirty-nine million, five hundred eighty-six thousand, ten".