4042200312 has 24 divisors (see below), whose sum is σ = 10947626040. Its totient is φ = 1347400080.

The previous prime is 4042200307. The next prime is 4042200317. The reversal of 4042200312 is 2130022404.

It is an interprime number because it is at equal distance from previous prime (4042200307) and next prime (4042200317).

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042200317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28070764 + ... + 28070907.

It is an arithmetic number, because the mean of its divisors is an integer number (456151085).

Almost surely, 2^4042200312 is an apocalyptic number.

It is an amenable number.

4042200312 is an abundant number, since it is smaller than the sum of its proper divisors (6905425728).

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

4042200312 is a wasteful number, since it uses less digits than its factorization.

4042200312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56141683 (or 56141676 counting only the distinct ones).

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

The square root of 4042200312 is about 63578.3006378749. The cubic root of 4042200312 is about 1592.9639362765.

Adding to 4042200312 its reverse (2130022404), we get a palindrome (6172222716).

The spelling of 4042200312 in words is "four billion, forty-two million, two hundred thousand, three hundred twelve".