331203441210040 has 128 divisors (see below), whose sum is σ = 876281680512000. Its totient is φ = 110297775928320.

The previous prime is 331203441210017. The next prime is 331203441210077. The reversal of 331203441210040 is 40012144302133.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 331203441209990 and 331203441210008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60941340 + ... + 66153259.

It is an arithmetic number, because the mean of its divisors is an integer number (6845950629000).

Almost surely, 2^{331203441210040} is an apocalyptic number.

It is an amenable number.

331203441210040 is an abundant number, since it is smaller than the sum of its proper divisors (545078239301960).

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

331203441210040 is a wasteful number, since it uses less digits than its factorization.

331203441210040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127094885 (or 127094881 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 331203441210040 its reverse (40012144302133), we get a palindrome (371215585512173).

The spelling of 331203441210040 in words is "three hundred thirty-one trillion, two hundred three billion, four hundred forty-one million, two hundred ten thousand, forty".