227699863742 has 16 divisors (see below), whose sum is σ = 368048999472. Its totient is φ = 105027632640.

The previous prime is 227699863723. The next prime is 227699863763. The reversal of 227699863742 is 247368996722.

227699863742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 2649059 + ... + 2733662.

It is an arithmetic number, because the mean of its divisors is an integer number (23003062467).

Almost surely, 2^227699863742 is an apocalyptic number.

227699863742 is a deficient number, since it is larger than the sum of its proper divisors (140349135730).

227699863742 is a wasteful number, since it uses less digits than its factorization.

227699863742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5384363.

The product of its digits is 109734912, while the sum is 65.

The spelling of 227699863742 in words is "two hundred twenty-seven billion, six hundred ninety-nine million, eight hundred sixty-three thousand, seven hundred forty-two".