42353402463 has 12 divisors (see below), whose sum is σ = 63837012720. Its totient is φ = 27007966656.

The previous prime is 42353402449. The next prime is 42353402467. The reversal of 42353402463 is 36420435324.

42353402463 is a `hidden beast` number, since 4 + 235 + 340 + 24 + 63 = 666.

It is not a de Polignac number, because 42353402463 - 2⁴ = 42353402447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42353402467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102302698 + ... + 102303111.

It is an arithmetic number, because the mean of its divisors is an integer number (5319751060).

Almost surely, 2^42353402463 is an apocalyptic number.

42353402463 is a deficient number, since it is larger than the sum of its proper divisors (21483610257).

42353402463 is a wasteful number, since it uses less digits than its factorization.

42353402463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204605838 (or 204605835 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 42353402463 its reverse (36420435324), we get a palindrome (78773837787).

The spelling of 42353402463 in words is "forty-two billion, three hundred fifty-three million, four hundred two thousand, four hundred sixty-three".