4073201840 has 40 divisors (see below), whose sum is σ = 9603590688. Its totient is φ = 1606330880.

The previous prime is 4073201837. The next prime is 4073201959. The reversal of 4073201840 is 481023704.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352877 + ... + 364236.

Almost surely, 2^4073201840 is an apocalyptic number.

4073201840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4073201840 is an abundant number, since it is smaller than the sum of its proper divisors (5530388848).

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

4073201840 is a wasteful number, since it uses less digits than its factorization.

4073201840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717197 (or 717191 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 4073201840 is about 63821.6408438392. The cubic root of 4073201840 is about 1597.0259649557.

The spelling of 4073201840 in words is "four billion, seventy-three million, two hundred one thousand, eight hundred forty".