101404043444320 has 96 divisors (see below), whose sum is σ = 240707341266336. Its totient is φ = 40368977510400.

The previous prime is 101404043444311. The next prime is 101404043444351. The reversal of 101404043444320 is 23444340404101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28898710 + ... + 32217130.

It is an arithmetic number, because the mean of its divisors is an integer number (2507368138191).

Almost surely, 2^{101404043444320} is an apocalyptic number.

101404043444320 is a gapful number since it is divisible by the number (10) 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 101404043444320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120353670633168).

101404043444320 is an abundant number, since it is smaller than the sum of its proper divisors (139303297822016).

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

101404043444320 is a wasteful number, since it uses less digits than its factorization.

101404043444320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319344 (or 3319336 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 101404043444320 its reverse (23444340404101), we get a palindrome (124848383848421).

The spelling of 101404043444320 in words is "one hundred one trillion, four hundred four billion, forty-three million, four hundred forty-four thousand, three hundred twenty".