229783042944 has 1536 divisors, whose sum is σ = 907914240000. Its totient is φ = 57062154240.

The previous prime is 229783042943. The next prime is 229783042949. The reversal of 229783042944 is 449240387922.

229783042944 is a `hidden beast` number, since 2 + 297 + 8 + 304 + 2 + 9 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229783042943) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6210352494 + ... + 6210352530.

It is an arithmetic number, because the mean of its divisors is an integer number (591090000).

Almost surely, 2^229783042944 is an apocalyptic number.

229783042944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229783042944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453957120000).

229783042944 is an abundant number, since it is smaller than the sum of its proper divisors (678131197056).

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

229783042944 is a wasteful number, since it uses less digits than its factorization.

229783042944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 229783042944 in words is "two hundred twenty-nine billion, seven hundred eighty-three million, forty-two thousand, nine hundred forty-four".