331400344441101 has 16 divisors (see below), whose sum is σ = 475859189831424. Its totient is φ = 203937694219584.

The previous prime is 331400344441069. The next prime is 331400344441109. The reversal of 331400344441101 is 101144443004133.

It is not a de Polignac number, because 331400344441101 - 2⁵ = 331400344441069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331400344441109) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12133306 + ... + 28460811.

It is an arithmetic number, because the mean of its divisors is an integer number (29741199364464).

Almost surely, 2^{331400344441101} is an apocalyptic number.

It is an amenable number.

331400344441101 is a deficient number, since it is larger than the sum of its proper divisors (144458845390323).

331400344441101 is a wasteful number, since it uses less digits than its factorization.

331400344441101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40803460.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 331400344441101 its reverse (101144443004133), we get a palindrome (432544787445234).

The spelling of 331400344441101 in words is "three hundred thirty-one trillion, four hundred billion, three hundred forty-four million, four hundred forty-one thousand, one hundred one".