3133432403440 has 40 divisors (see below), whose sum is σ = 7287997721328. Its totient is φ = 1252896852480.

The previous prime is 3133432403389. The next prime is 3133432403501. The reversal of 3133432403440 is 443042343313.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 3133432403396 and 3133432403405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7227246 + ... + 7648525.

Almost surely, 2^{3133432403440} is an apocalyptic number.

It is an amenable number.

3133432403440 is an abundant number, since it is smaller than the sum of its proper divisors (4154565317888).

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

3133432403440 is a wasteful number, since it uses less digits than its factorization.

3133432403440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14878417 (or 14878411 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 3133432403440 its reverse (443042343313), we get a palindrome (3576474746753).

The spelling of 3133432403440 in words is "three trillion, one hundred thirty-three billion, four hundred thirty-two million, four hundred three thousand, four hundred forty".