263103367342 has 8 divisors (see below), whose sum is σ = 403051967136. Its totient is φ = 128752711632.

The previous prime is 263103367283. The next prime is 263103367381. The reversal of 263103367342 is 243763301362.

263103367342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 263103367295 and 263103367304.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1399485903 + ... + 1399486090.

It is an arithmetic number, because the mean of its divisors is an integer number (50381495892).

Almost surely, 2^263103367342 is an apocalyptic number.

263103367342 is a deficient number, since it is larger than the sum of its proper divisors (139948599794).

263103367342 is a wasteful number, since it uses less digits than its factorization.

263103367342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2798972042.

The product of its (nonzero) digits is 326592, while the sum is 40.

The spelling of 263103367342 in words is "two hundred sixty-three billion, one hundred three million, three hundred sixty-seven thousand, three hundred forty-two".