3440140223300 has 144 divisors (see below), whose sum is σ = 8318154104064. Its totient is φ = 1224288000000.

The previous prime is 3440140223297. The next prime is 3440140223327. The reversal of 3440140223300 is 33220410443.

It is a self number, because there is not a number n which added to its sum of digits gives 3440140223300.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23304725 + ... + 23451875.

It is an arithmetic number, because the mean of its divisors is an integer number (57764959056).

Almost surely, 2^{3440140223300} 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 3440140223300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4159077052032).

3440140223300 is an abundant number, since it is smaller than the sum of its proper divisors (4878013880764).

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

3440140223300 is a wasteful number, since it uses less digits than its factorization.

3440140223300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147630 (or 147623 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 3440140223300 its reverse (33220410443), we get a palindrome (3473360633743).

The spelling of 3440140223300 in words is "three trillion, four hundred forty billion, one hundred forty million, two hundred twenty-three thousand, three hundred".