4074743040 has 144 divisors (see below), whose sum is σ = 13698888000. Its totient is φ = 1029390336.

The previous prime is 4074743017. The next prime is 4074743041. The reversal of 4074743040 is 403474704.

4074743040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4074742992 and 4074743010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4074743041) 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, 45036 + ... + 100884.

Almost surely, 2^4074743040 is an apocalyptic number.

4074743040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4074743040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6849444000).

4074743040 is an abundant number, since it is smaller than the sum of its proper divisors (9624144960).

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

4074743040 is a wasteful number, since it uses less digits than its factorization.

4074743040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55892 (or 55878 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 33.

The square root of 4074743040 is about 63833.7139762367. The cubic root of 4074743040 is about 1597.2273647506.

The spelling of 4074743040 in words is "four billion, seventy-four million, seven hundred forty-three thousand, forty".