42241211203140 has 48 divisors (see below), whose sum is σ = 131417101522560. Its totient is φ = 11264322987360.

The previous prime is 42241211203123. The next prime is 42241211203141. The reversal of 42241211203140 is 4130211214224.

42241211203140 is a `hidden beast` number, since 4 + 2 + 2 + 412 + 1 + 1 + 203 + 1 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (42241211203141) 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, 39112232056 + ... + 39112233135.

It is an arithmetic number, because the mean of its divisors is an integer number (2737856281720).

Almost surely, 2^{42241211203140} is an apocalyptic number.

It is an amenable number.

42241211203140 is an abundant number, since it is smaller than the sum of its proper divisors (89175890319420).

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

42241211203140 is a wasteful number, since it uses less digits than its factorization.

42241211203140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78224465209 (or 78224465201 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 42241211203140 its reverse (4130211214224), we get a palindrome (46371422417364).

The spelling of 42241211203140 in words is "forty-two trillion, two hundred forty-one billion, two hundred eleven million, two hundred three thousand, one hundred forty".