344339941500 has 144 divisors (see below), whose sum is σ = 1101159302880. Its totient is φ = 90566035200.

The previous prime is 344339941489. The next prime is 344339941513. The reversal of 344339941500 is 5149933443.

It is a happy number.

344339941500 is a `hidden beast` number, since 34 + 43 + 39 + 9 + 41 + 500 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 195610 + ... + 852609.

Almost surely, 2^344339941500 is an apocalyptic number.

344339941500 is a gapful number since it is divisible by the number (30) 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 344339941500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550579651440).

344339941500 is an abundant number, since it is smaller than the sum of its proper divisors (756819361380).

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

344339941500 is a wasteful number, since it uses less digits than its factorization.

344339941500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048317 (or 1048302 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 344339941500 in words is "three hundred forty-four billion, three hundred thirty-nine million, nine hundred forty-one thousand, five hundred".