224064242040 has 64 divisors (see below), whose sum is σ = 673127884800. Its totient is φ = 59667339392.

The previous prime is 224064242021. The next prime is 224064242057. The reversal of 224064242040 is 40242460422.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 224064241989 and 224064242007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1212192 + ... + 1384751.

It is an arithmetic number, because the mean of its divisors is an integer number (10517623200).

Almost surely, 2^224064242040 is an apocalyptic number.

224064242040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224064242040 is an abundant number, since it is smaller than the sum of its proper divisors (449063642760).

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

224064242040 is a wasteful number, since it uses less digits than its factorization.

224064242040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597676 (or 2597672 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

The spelling of 224064242040 in words is "two hundred twenty-four billion, sixty-four million, two hundred forty-two thousand, forty".