4042111443040 has 96 divisors (see below), whose sum is σ = 10419345135360. Its totient is φ = 1469615808000.

The previous prime is 4042111443023. The next prime is 4042111443067. The reversal of 4042111443040 is 403441112404.

It is a super-2 number, since 2×4042111443040² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10639071 + ... + 11012449.

It is an arithmetic number, because the mean of its divisors is an integer number (108534845160).

Almost surely, 2^{4042111443040} is an apocalyptic number.

4042111443040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4042111443040 is an abundant number, since it is smaller than the sum of its proper divisors (6377233692320).

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

4042111443040 is a wasteful number, since it uses less digits than its factorization.

4042111443040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379556 (or 379548 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4042111443040 its reverse (403441112404), we get a palindrome (4445552555444).

The spelling of 4042111443040 in words is "four trillion, forty-two billion, one hundred eleven million, four hundred forty-three thousand, forty".