42041144312 has 64 divisors (see below), whose sum is σ = 81531360000. Its totient is φ = 20314328320.

The previous prime is 42041144287. The next prime is 42041144363. The reversal of 42041144312 is 21344114024.

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, 7516637 + ... + 7522227.

It is an arithmetic number, because the mean of its divisors is an integer number (1273927500).

Almost surely, 2^42041144312 is an apocalyptic number.

It is an amenable number.

42041144312 is a deficient number, since it is larger than the sum of its proper divisors (39490215688).

42041144312 is a wasteful number, since it uses less digits than its factorization.

42041144312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5924 (or 5920 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 42041144312 its reverse (21344114024), we get a palindrome (63385258336).

The spelling of 42041144312 in words is "forty-two billion, forty-one million, one hundred forty-four thousand, three hundred twelve".