3003011661432 has 64 divisors (see below), whose sum is σ = 7716742663680. Its totient is φ = 973153014912.

The previous prime is 3003011661421. The next prime is 3003011661449. The reversal of 3003011661432 is 2341661103003.

It is a self number, because there is not a number n which added to its sum of digits gives 3003011661432.

It is a congruent number.

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, 296548 + ... + 2468595.

It is an arithmetic number, because the mean of its divisors is an integer number (120574104120).

Almost surely, 2^{3003011661432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3003011661432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3858371331840).

3003011661432 is an abundant number, since it is smaller than the sum of its proper divisors (4713731002248).

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

3003011661432 is a wasteful number, since it uses less digits than its factorization.

3003011661432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2766412 (or 2766408 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 3003011661432 its reverse (2341661103003), we get a palindrome (5344672764435).

The spelling of 3003011661432 in words is "three trillion, three billion, eleven million, six hundred sixty-one thousand, four hundred thirty-two".