340100230011444 has 144 divisors (see below), whose sum is σ = 994460141980032. Its totient is φ = 95990048822016.

The previous prime is 340100230011431. The next prime is 340100230011467. The reversal of 340100230011444 is 444110032001043.

340100230011444 is a `hidden beast` number, since 340 + 1 + 0 + 0 + 2 + 300 + 1 + 14 + 4 + 4 = 666.

It is a super-2 number, since 2×340100230011444² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 187613862 + ... + 189417954.

Almost surely, 2^{340100230011444} 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 340100230011444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497230070990016).

340100230011444 is an abundant number, since it is smaller than the sum of its proper divisors (654359911968588).

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

340100230011444 is a wasteful number, since it uses less digits than its factorization.

340100230011444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813206 (or 1813201 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 340100230011444 its reverse (444110032001043), we get a palindrome (784210262012487).

The spelling of 340100230011444 in words is "three hundred forty trillion, one hundred billion, two hundred thirty million, eleven thousand, four hundred forty-four".