42241525534140 has 96 divisors (see below), whose sum is σ = 123562619099136. Its totient is φ = 10769700990720.

The previous prime is 42241525534129. The next prime is 42241525534141. The reversal of 42241525534140 is 4143552514224.

It is a super-2 number, since 2×42241525534140² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42241525534092 and 42241525534101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42241525534141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136655847 + ... + 136964606.

It is an arithmetic number, because the mean of its divisors is an integer number (1287110615616).

Almost surely, 2^{42241525534140} is an apocalyptic number.

It is an amenable number.

42241525534140 is an abundant number, since it is smaller than the sum of its proper divisors (81321093564996).

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

42241525534140 is a wasteful number, since it uses less digits than its factorization.

42241525534140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273620579 (or 273620577 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 42.

The spelling of 42241525534140 in words is "forty-two trillion, two hundred forty-one billion, five hundred twenty-five million, five hundred thirty-four thousand, one hundred forty".