140240224204320 has 192 divisors, whose sum is σ = 442125716909184. Its totient is φ = 37366162022400.

The previous prime is 140240224204279. The next prime is 140240224204337. The reversal of 140240224204320 is 23402422042041.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7558888164 + ... + 7558906716.

It is an arithmetic number, because the mean of its divisors is an integer number (2302738108902).

Almost surely, 2^{140240224204320} is an apocalyptic number.

140240224204320 is a gapful number since it is divisible by the number (10) 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 140240224204320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221062858454592).

140240224204320 is an abundant number, since it is smaller than the sum of its proper divisors (301885492704864).

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

140240224204320 is a wasteful number, since it uses less digits than its factorization.

140240224204320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30875 (or 30867 counting only the distinct ones).

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

Adding to 140240224204320 its reverse (23402422042041), we get a palindrome (163642646246361).

The spelling of 140240224204320 in words is "one hundred forty trillion, two hundred forty billion, two hundred twenty-four million, two hundred four thousand, three hundred twenty".