4101640146 has 32 divisors (see below), whose sum is σ = 9123271680. Its totient is φ = 1365936048.

The previous prime is 4101640141. The next prime is 4101640157. The reversal of 4101640146 is 6410461014.

4101640146 is a `hidden beast` number, since 4 + 1 + 0 + 1 + 640 + 14 + 6 = 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 (4101640141) 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, 23760 + ... + 93636.

It is an arithmetic number, because the mean of its divisors is an integer number (285102240).

Almost surely, 2^4101640146 is an apocalyptic number.

4101640146 is an abundant number, since it is smaller than the sum of its proper divisors (5021631534).

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

4101640146 is a wasteful number, since it uses less digits than its factorization.

4101640146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70975 (or 70969 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 4101640146 is about 64044.0484822751. The cubic root of 4101640146 is about 1600.7340571839.

The spelling of 4101640146 in words is "four billion, one hundred one million, six hundred forty thousand, one hundred forty-six".