229747950027 has 24 divisors (see below), whose sum is σ = 336974947920. Its totient is φ = 150805923840.

The previous prime is 229747950013. The next prime is 229747950031. The reversal of 229747950027 is 720059747922.

It is a happy number.

229747950027 is a `hidden beast` number, since 2 + 2 + 97 + 47 + 9 + 500 + 2 + 7 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-229747950027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229747950007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1163299 + ... + 1346387.

It is an arithmetic number, because the mean of its divisors is an integer number (14040622830).

Almost surely, 2^229747950027 is an apocalyptic number.

229747950027 is a deficient number, since it is larger than the sum of its proper divisors (107226997893).

229747950027 is a wasteful number, since it uses less digits than its factorization.

229747950027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185243 (or 185240 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 54.

The spelling of 229747950027 in words is "two hundred twenty-nine billion, seven hundred forty-seven million, nine hundred fifty thousand, twenty-seven".