4081850156 has 12 divisors (see below), whose sum is σ = 7144774560. Its totient is φ = 2040486000.

The previous prime is 4081850141. The next prime is 4081850167. The reversal of 4081850156 is 6510581804.

4081850156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 88391 + ... + 126398.

It is an arithmetic number, because the mean of its divisors is an integer number (595397880).

Almost surely, 2^4081850156 is an apocalyptic number.

It is an amenable number.

4081850156 is a deficient number, since it is larger than the sum of its proper divisors (3062924404).

4081850156 is a wasteful number, since it uses less digits than its factorization.

4081850156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219544 (or 219542 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The square root of 4081850156 is about 63889.3587070648. The cubic root of 4081850156 is about 1598.1554467275.

The spelling of 4081850156 in words is "four billion, eighty-one million, eight hundred fifty thousand, one hundred fifty-six".