42435562116331 has 8 divisors (see below), whose sum is σ = 43236796870080. Its totient is φ = 41634348243072.

The previous prime is 42435562116289. The next prime is 42435562116361. The reversal of 42435562116331 is 13361126553424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42435562116331 - 2⁹ = 42435562115819 is a prime.

It is a super-2 number, since 2×42435562116331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42435562116361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086526 + ... + 9276403.

It is an arithmetic number, because the mean of its divisors is an integer number (5404599608760).

Almost surely, 2^{42435562116331} is an apocalyptic number.

42435562116331 is a deficient number, since it is larger than the sum of its proper divisors (801234753749).

42435562116331 is a wasteful number, since it uses less digits than its factorization.

42435562116331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10440245.

The product of its digits is 1555200, while the sum is 46.

Adding to 42435562116331 its reverse (13361126553424), we get a palindrome (55796688669755).

The spelling of 42435562116331 in words is "forty-two trillion, four hundred thirty-five billion, five hundred sixty-two million, one hundred sixteen thousand, three hundred thirty-one".