4043422340340 has 48 divisors (see below), whose sum is σ = 11322057364800. Its totient is φ = 1078200737280.

The previous prime is 4043422340339. The next prime is 4043422340341. The reversal of 4043422340340 is 430432243404.

It is an interprime number because it is at equal distance from previous prime (4043422340339) and next prime (4043422340341).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043422340341) 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, 41835 + ... + 2844045.

It is an arithmetic number, because the mean of its divisors is an integer number (235876195100).

Almost surely, 2^{4043422340340} is an apocalyptic number.

It is an amenable number.

4043422340340 is an abundant number, since it is smaller than the sum of its proper divisors (7278635024460).

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

4043422340340 is a wasteful number, since it uses less digits than its factorization.

4043422340340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826272 (or 2826270 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 4043422340340 its reverse (430432243404), we get a palindrome (4473854583744).

The spelling of 4043422340340 in words is "four trillion, forty-three billion, four hundred twenty-two million, three hundred forty thousand, three hundred forty".