263032326135044 has 12 divisors (see below), whose sum is σ = 480319899898944. Its totient is φ = 125798069021064.

The previous prime is 263032326135041. The next prime is 263032326135049. The reversal of 263032326135044 is 440531623230362.

It is a junction number, because it is equal to n+sod(n) for n = 263032326134986 and 263032326135004.

It is not an unprimeable number, because it can be changed into a prime (263032326135041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1429523511512 + ... + 1429523511695.

It is an arithmetic number, because the mean of its divisors is an integer number (40026658324912).

Almost surely, 2^{263032326135044} is an apocalyptic number.

It is an amenable number.

263032326135044 is a deficient number, since it is larger than the sum of its proper divisors (217287573763900).

263032326135044 is a wasteful number, since it uses less digits than its factorization.

263032326135044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859047023234 (or 2859047023232 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 263032326135044 in words is "two hundred sixty-three trillion, thirty-two billion, three hundred twenty-six million, one hundred thirty-five thousand, forty-four".