42455330535 has 32 divisors (see below), whose sum is σ = 71766051840. Its totient is φ = 21396894848.

The previous prime is 42455330503. The next prime is 42455330573. The reversal of 42455330535 is 53503355424.

It is a cyclic number.

It is not a de Polignac number, because 42455330535 - 2⁵ = 42455330503 is a prime.

It is a super-2 number, since 2×42455330535² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42455330493 and 42455330502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1017837 + ... + 1058726.

It is an arithmetic number, because the mean of its divisors is an integer number (2242689120).

Almost surely, 2^42455330535 is an apocalyptic number.

42455330535 is a deficient number, since it is larger than the sum of its proper divisors (29310721305).

42455330535 is a wasteful number, since it uses less digits than its factorization.

42455330535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076647.

The product of its (nonzero) digits is 540000, while the sum is 39.

Adding to 42455330535 its reverse (53503355424), we get a palindrome (95958685959).

The spelling of 42455330535 in words is "forty-two billion, four hundred fifty-five million, three hundred thirty thousand, five hundred thirty-five".