3400140043224 has 128 divisors (see below), whose sum is σ = 9508737139200. Its totient is φ = 1125737412480.

The previous prime is 3400140043219. The next prime is 3400140043231. The reversal of 3400140043224 is 4223400410043.

It is a happy number.

3400140043224 is a `hidden beast` number, since 34 + 0 + 0 + 1 + 400 + 4 + 3 + 224 = 666.

3400140043224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 18921382 + ... + 19100234.

It is an arithmetic number, because the mean of its divisors is an integer number (74287008900).

Almost surely, 2^{3400140043224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3400140043224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4754368569600).

3400140043224 is an abundant number, since it is smaller than the sum of its proper divisors (6108597095976).

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

3400140043224 is a wasteful number, since it uses less digits than its factorization.

3400140043224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179462 (or 179452 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 3400140043224 its reverse (4223400410043), we get a palindrome (7623540453267).

The spelling of 3400140043224 in words is "three trillion, four hundred billion, one hundred forty million, forty-three thousand, two hundred twenty-four".