331203000004040 has 64 divisors (see below), whose sum is σ = 761805108864000. Its totient is φ = 129553893160960.

The previous prime is 331203000004039. The next prime is 331203000004073. The reversal of 331203000004040 is 40400000302133.

It is a super-3 number, since 3×331203000004040³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 366932105 + ... + 367833624.

It is an arithmetic number, because the mean of its divisors is an integer number (11903204826000).

Almost surely, 2^{331203000004040} is an apocalyptic number.

It is an amenable number.

331203000004040 is an abundant number, since it is smaller than the sum of its proper divisors (430602108859960).

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

331203000004040 is a wasteful number, since it uses less digits than its factorization.

331203000004040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734765990 (or 734765986 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 331203000004040 its reverse (40400000302133), we get a palindrome (371603000306173).

The spelling of 331203000004040 in words is "three hundred thirty-one trillion, two hundred three billion, four thousand, forty".