4042243403340 has 48 divisors (see below), whose sum is σ = 11318368760160. Its totient is φ = 1077923266560.

The previous prime is 4042243403329. The next prime is 4042243403399. The reversal of 4042243403340 is 433043422404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15120030 + ... + 15385050.

It is an arithmetic number, because the mean of its divisors is an integer number (235799349170).

Almost surely, 2^{4042243403340} is an apocalyptic number.

It is an amenable number.

4042243403340 is an abundant number, since it is smaller than the sum of its proper divisors (7276125356820).

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

4042243403340 is a wasteful number, since it uses less digits than its factorization.

4042243403340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519242 (or 519240 counting only the distinct ones).

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

Adding to 4042243403340 its reverse (433043422404), we get a palindrome (4475286825744).

The spelling of 4042243403340 in words is "four trillion, forty-two billion, two hundred forty-three million, four hundred three thousand, three hundred forty".