4032212040 has 48 divisors (see below), whose sum is σ = 13104690300. Its totient is φ = 1075256448.

The previous prime is 4032212033. The next prime is 4032212047. The reversal of 4032212040 is 402122304.

4032212040 is a `hidden beast` number, since 403 + 221 + 2 + 0 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (4032212033) and next prime (4032212047).

It can be written as a sum of positive squares in 2 ways, for example, as 3968244036 + 63968004 = 62994^2 + 7998^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (4032212047) 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, 5599935 + ... + 5600654.

Almost surely, 2^4032212040 is an apocalyptic number.

4032212040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4032212040 is an abundant number, since it is smaller than the sum of its proper divisors (9072478260).

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

4032212040 is a wasteful number, since it uses less digits than its factorization.

4032212040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11200606 (or 11200599 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4032212040 is about 63499.7011016587. The cubic root of 4032212040 is about 1591.6507834397.

Adding to 4032212040 its reverse (402122304), we get a palindrome (4434334344).

The spelling of 4032212040 in words is "four billion, thirty-two million, two hundred twelve thousand, forty".