3412405561650 has 96 divisors (see below), whose sum is σ = 8491973907456. Its totient is φ = 906835560000.

The previous prime is 3412405561639. The next prime is 3412405561651. The reversal of 3412405561650 is 561655042143.

It is not an unprimeable number, because it can be changed into a prime (3412405561651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 358780395 + ... + 358789905.

It is an arithmetic number, because the mean of its divisors is an integer number (88458061536).

Almost surely, 2^{3412405561650} is an apocalyptic number.

3412405561650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3412405561650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4245986953728).

3412405561650 is an abundant number, since it is smaller than the sum of its proper divisors (5079568345806).

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

3412405561650 is a wasteful number, since it uses less digits than its factorization.

3412405561650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17528 (or 17523 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 3412405561650 in words is "three trillion, four hundred twelve billion, four hundred five million, five hundred sixty-one thousand, six hundred fifty".