42535154352 has 40 divisors (see below), whose sum is σ = 110122981936. Its totient is φ = 14147352576.

The previous prime is 42535154329. The next prime is 42535154353. The reversal of 42535154352 is 25345153524.

It is a self number, because there is not a number n which added to its sum of digits gives 42535154352.

It is not an unprimeable number, because it can be changed into a prime (42535154353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947593 + ... + 991464.

Almost surely, 2^42535154352 is an apocalyptic number.

It is an amenable number.

42535154352 is an abundant number, since it is smaller than the sum of its proper divisors (67587827584).

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

42535154352 is a wasteful number, since it uses less digits than its factorization.

42535154352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939525 (or 1939519 counting only the distinct ones).

The product of its digits is 360000, while the sum is 39.

The spelling of 42535154352 in words is "forty-two billion, five hundred thirty-five million, one hundred fifty-four thousand, three hundred fifty-two".