4036191012 has 48 divisors (see below), whose sum is σ = 11959086720. Its totient is φ = 1153197216.

The previous prime is 4036191007. The next prime is 4036191013. The reversal of 4036191012 is 2101916304.

4036191012 is a `hidden beast` number, since 40 + 3 + 619 + 1 + 0 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4036191013) 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, 2668683 + ... + 2670194.

It is an arithmetic number, because the mean of its divisors is an integer number (249147640).

Almost surely, 2^4036191012 is an apocalyptic number.

4036191012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4036191012 is an abundant number, since it is smaller than the sum of its proper divisors (7922895708).

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

4036191012 is a wasteful number, since it uses less digits than its factorization.

4036191012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5338897 (or 5338889 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 4036191012 is about 63531.0240118952. The cubic root of 4036191012 is about 1592.1741563682.

The spelling of 4036191012 in words is "four billion, thirty-six million, one hundred ninety-one thousand, twelve".