224099276940 has 360 divisors, whose sum is σ = 883122557856. Its totient is φ = 46565798400.

The previous prime is 224099276897. The next prime is 224099276941. The reversal of 224099276940 is 49672990422.

224099276940 is a `hidden beast` number, since 2 + 240 + 99 + 276 + 9 + 40 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (224099276941) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1290480 + ... + 1453800.

Almost surely, 2^224099276940 is an apocalyptic number.

224099276940 is a gapful number since it is divisible by the number (20) 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 224099276940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441561278928).

224099276940 is an abundant number, since it is smaller than the sum of its proper divisors (659023280916).

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

224099276940 is a wasteful number, since it uses less digits than its factorization.

224099276940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163371 (or 163349 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 224099276940 in words is "two hundred twenty-four billion, ninety-nine million, two hundred seventy-six thousand, nine hundred forty".