2381100004 has 12 divisors (see below), whose sum is σ = 4197341484. Its totient is φ = 1181859584.

The previous prime is 2381099989. The next prime is 2381100089. The reversal of 2381100004 is 4000011832.

It can be written as a sum of positive squares in 2 ways, for example, as 748131904 + 1632968100 = 27352^2 + 40410^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2171989 + ... + 2173084.

It is an arithmetic number, because the mean of its divisors is an integer number (349778457).

Almost surely, 2^2381100004 is an apocalyptic number.

It is an amenable number.

2381100004 is a deficient number, since it is larger than the sum of its proper divisors (1816241480).

2381100004 is a wasteful number, since it uses less digits than its factorization.

2381100004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345214 (or 4345212 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2381100004 is about 48796.5163100810. The cubic root of 2381100004 is about 1335.3421117261.

Adding to 2381100004 its reverse (4000011832), we get a palindrome (6381111836).

The spelling of 2381100004 in words is "two billion, three hundred eighty-one million, one hundred thousand, four".