4094510940 has 144 divisors (see below), whose sum is σ = 13406597568. Its totient is φ = 1005530112.

The previous prime is 4094510939. The next prime is 4094510951. The reversal of 4094510940 is 490154904.

It is a happy number.

4094510940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4094510895 and 4094510904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1137784 + ... + 1141376.

It is an arithmetic number, because the mean of its divisors is an integer number (93101372).

Almost surely, 2^4094510940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4094510940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6703298784).

4094510940 is an abundant number, since it is smaller than the sum of its proper divisors (9312086628).

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

4094510940 is a wasteful number, since it uses less digits than its factorization.

4094510940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108 (or 4103 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 4094510940 is about 63988.3656612669. The cubic root of 4094510940 is about 1599.8060884791.

The spelling of 4094510940 in words is "four billion, ninety-four million, five hundred ten thousand, nine hundred forty".