344004410400 has 288 divisors, whose sum is σ = 1287104370048. Its totient is φ = 78174412800.

The previous prime is 344004410327. The next prime is 344004410429. The reversal of 344004410400 is 4014400443.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 2847220 + ... + 2965580.

It is an arithmetic number, because the mean of its divisors is an integer number (4469112396).

Almost surely, 2^344004410400 is an apocalyptic number.

344004410400 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 344004410400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643552185024).

344004410400 is an abundant number, since it is smaller than the sum of its proper divisors (943099959648).

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

344004410400 is a wasteful number, since it uses less digits than its factorization.

344004410400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118564 (or 118551 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 344004410400 its reverse (4014400443), we get a palindrome (348018810843).

The spelling of 344004410400 in words is "three hundred forty-four billion, four million, four hundred ten thousand, four hundred".