229272040826 has 8 divisors (see below), whose sum is σ = 344373432960. Its totient is φ = 114480896508.

The previous prime is 229272040819. The next prime is 229272040831. The reversal of 229272040826 is 628040272922.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77560106 + ... + 77563061.

It is an arithmetic number, because the mean of its divisors is an integer number (43046679120).

Almost surely, 2^229272040826 is an apocalyptic number.

229272040826 is a deficient number, since it is larger than the sum of its proper divisors (115101392134).

229272040826 is a wasteful number, since it uses less digits than its factorization.

229272040826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155123908.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 229272040826 in words is "two hundred twenty-nine billion, two hundred seventy-two million, forty thousand, eight hundred twenty-six".