4072235544 has 48 divisors (see below), whose sum is σ = 11877356400. Its totient is φ = 1252995264.

The previous prime is 4072235543. The next prime is 4072235567. The reversal of 4072235544 is 4455322704.

4072235544 is a `hidden beast` number, since 40 + 72 + 2 + 3 + 5 + 544 = 666.

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 = 4072235499 and 4072235508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4072235543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2174404 + ... + 2176275.

It is an arithmetic number, because the mean of its divisors is an integer number (247444925).

Almost surely, 2^4072235544 is an apocalyptic number.

It is an amenable number.

4072235544 is an abundant number, since it is smaller than the sum of its proper divisors (7805120856).

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

4072235544 is a wasteful number, since it uses less digits than its factorization.

4072235544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350704 (or 4350697 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 36.

The square root of 4072235544 is about 63814.0701099687. The cubic root of 4072235544 is about 1596.8996661281.

The spelling of 4072235544 in words is "four billion, seventy-two million, two hundred thirty-five thousand, five hundred forty-four".