42557330111230 has 128 divisors (see below), whose sum is σ = 84475278950400. Its totient is φ = 15308009418240.

The previous prime is 42557330111207. The next prime is 42557330111267. The reversal of 42557330111230 is 3211103375524.

It is a super-2 number, since 2×42557330111230² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42557330111230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7882444071 + ... + 7882449469.

It is an arithmetic number, because the mean of its divisors is an integer number (659963116800).

Almost surely, 2^{42557330111230} is an apocalyptic number.

42557330111230 is a deficient number, since it is larger than the sum of its proper divisors (41917948839170).

42557330111230 is a wasteful number, since it uses less digits than its factorization.

42557330111230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7114.

The product of its (nonzero) digits is 75600, while the sum is 37.

Adding to 42557330111230 its reverse (3211103375524), we get a palindrome (45768433486754).

The spelling of 42557330111230 in words is "forty-two trillion, five hundred fifty-seven billion, three hundred thirty million, one hundred eleven thousand, two hundred thirty".