3443773410040 has 32 divisors (see below), whose sum is σ = 7998441471360. Its totient is φ = 1333073577600.

The previous prime is 3443773410037. The next prime is 3443773410061. The reversal of 3443773410040 is 400143773443.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 3443773409975 and 3443773410002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1388617071 + ... + 1388619550.

It is an arithmetic number, because the mean of its divisors is an integer number (249951295980).

Almost surely, 2^{3443773410040} is an apocalyptic number.

It is an amenable number.

3443773410040 is an abundant number, since it is smaller than the sum of its proper divisors (4554668061320).

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

3443773410040 is a wasteful number, since it uses less digits than its factorization.

3443773410040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777236663 (or 2777236659 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 40.

The spelling of 3443773410040 in words is "three trillion, four hundred forty-three billion, seven hundred seventy-three million, four hundred ten thousand, forty".