229339738480 has 80 divisors (see below), whose sum is σ = 555865636608. Its totient is φ = 87897600000.

The previous prime is 229339738367. The next prime is 229339738483. The reversal of 229339738480 is 84837933922.

229339738480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229339738483) 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, 207321 + ... + 708280.

Almost surely, 2^229339738480 is an apocalyptic number.

229339738480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229339738480 is an abundant number, since it is smaller than the sum of its proper divisors (326525898128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229339738480 is a wasteful number, since it uses less digits than its factorization.

229339738480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915746 (or 915740 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 229339738480 in words is "two hundred twenty-nine billion, three hundred thirty-nine million, seven hundred thirty-eight thousand, four hundred eighty".