42535735347 has 32 divisors (see below), whose sum is σ = 68251955200. Its totient is φ = 23018694048.

The previous prime is 42535735313. The next prime is 42535735373. The reversal of 42535735347 is 74353753524.

It is a happy number.

It is not a de Polignac number, because 42535735347 - 2³⁰ = 41461993523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42535735296 and 42535735305.

It is not an unprimeable number, because it can be changed into a prime (42535735447) 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 31 ways as a sum of consecutive naturals, for example, 1206354 + ... + 1241112.

It is an arithmetic number, because the mean of its divisors is an integer number (2132873600).

Almost surely, 2^42535735347 is an apocalyptic number.

42535735347 is a deficient number, since it is larger than the sum of its proper divisors (25716219853).

42535735347 is a wasteful number, since it uses less digits than its factorization.

42535735347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37855.

The product of its digits is 5292000, while the sum is 48.

The spelling of 42535735347 in words is "forty-two billion, five hundred thirty-five million, seven hundred thirty-five thousand, three hundred forty-seven".