229896691046 has 32 divisors (see below), whose sum is σ = 378266803200. Its totient is φ = 103923388800.

The previous prime is 229896691043. The next prime is 229896691051. The reversal of 229896691046 is 640196698922.

It is a happy number.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 229896691046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229896691043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10001006 + ... + 10023966.

It is an arithmetic number, because the mean of its divisors is an integer number (11820837600).

Almost surely, 2^229896691046 is an apocalyptic number.

229896691046 is a deficient number, since it is larger than the sum of its proper divisors (148370112154).

229896691046 is a wasteful number, since it uses less digits than its factorization.

229896691046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25460.

The product of its (nonzero) digits is 20155392, while the sum is 62.

The spelling of 229896691046 in words is "two hundred twenty-nine billion, eight hundred ninety-six million, six hundred ninety-one thousand, forty-six".