16263581230347 has 8 divisors (see below), whose sum is σ = 23656118153280. Its totient is φ = 9856715897160.

The previous prime is 16263581230339. The next prime is 16263581230349. The reversal of 16263581230347 is 74303218536261.

It is a happy number.

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

It is not a de Polignac number, because 16263581230347 - 2³ = 16263581230339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16263581230347.

It is not an unprimeable number, because it can be changed into a prime (16263581230349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246417897397 + ... + 246417897462.

It is an arithmetic number, because the mean of its divisors is an integer number (2957014769160).

Almost surely, 2^{16263581230347} is an apocalyptic number.

16263581230347 is a deficient number, since it is larger than the sum of its proper divisors (7392536922933).

16263581230347 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 16263581230347 = (63523127318406)₉.

16263581230347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492835794873.

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 16263581230347 in words is "sixteen trillion, two hundred sixty-three billion, five hundred eighty-one million, two hundred thirty thousand, three hundred forty-seven".