42534103550352 has 80 divisors (see below), whose sum is σ = 111749993376000. Its totient is φ = 13936748844672.

The previous prime is 42534103550339. The next prime is 42534103550359. The reversal of 42534103550352 is 25305530143524.

It is a super-2 number, since 2×42534103550352² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42534103550359) 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, 40313799 + ... + 41355417.

It is an arithmetic number, because the mean of its divisors is an integer number (1396874917200).

Almost surely, 2^{42534103550352} is an apocalyptic number.

It is an amenable number.

42534103550352 is an abundant number, since it is smaller than the sum of its proper divisors (69215889825648).

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

42534103550352 is a wasteful number, since it uses less digits than its factorization.

42534103550352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056108 (or 1056102 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

Adding to 42534103550352 its reverse (25305530143524), we get a palindrome (67839633693876).

The spelling of 42534103550352 in words is "forty-two trillion, five hundred thirty-four billion, one hundred three million, five hundred fifty thousand, three hundred fifty-two".