344114221040 has 40 divisors (see below), whose sum is σ = 801471760560. Its totient is φ = 137403762176.

The previous prime is 344114221039. The next prime is 344114221057. The reversal of 344114221040 is 40122411443.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3734294 + ... + 3825333.

It is an arithmetic number, because the mean of its divisors is an integer number (20036794014).

Almost surely, 2^344114221040 is an apocalyptic number.

It is an amenable number.

344114221040 is an abundant number, since it is smaller than the sum of its proper divisors (457357539520).

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

344114221040 is a wasteful number, since it uses less digits than its factorization.

344114221040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7560209 (or 7560203 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 344114221040 its reverse (40122411443), we get a palindrome (384236632483).

The spelling of 344114221040 in words is "three hundred forty-four billion, one hundred fourteen million, two hundred twenty-one thousand, forty".