229847424031 has 4 divisors (see below), whose sum is σ = 229851245200. Its totient is φ = 229843602864.

The previous prime is 229847424007. The next prime is 229847424043. The reversal of 229847424031 is 130424748922.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 229847424031 - 2¹⁷ = 229847292959 is a prime.

It is a super-2 number, since 2×229847424031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229847494031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1818891 + ... + 1941148.

It is an arithmetic number, because the mean of its divisors is an integer number (57462811300).

Almost surely, 2^229847424031 is an apocalyptic number.

229847424031 is a deficient number, since it is larger than the sum of its proper divisors (3821169).

229847424031 is an equidigital number, since it uses as much as digits as its factorization.

229847424031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821168.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 229847424031 in words is "two hundred twenty-nine billion, eight hundred forty-seven million, four hundred twenty-four thousand, thirty-one".