2461340443650 has 192 divisors, whose sum is σ = 6679412775936. Its totient is φ = 594866592000.

The previous prime is 2461340443621. The next prime is 2461340443651. The reversal of 2461340443650 is 563440431642.

It is not an unprimeable number, because it can be changed into a prime (2461340443651) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1377358057 + ... + 1377359843.

It is an arithmetic number, because the mean of its divisors is an integer number (34788608208).

Almost surely, 2^{2461340443650} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2461340443650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3339706387968).

2461340443650 is an abundant number, since it is smaller than the sum of its proper divisors (4218072332286).

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

2461340443650 is a wasteful number, since it uses less digits than its factorization.

2461340443650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897 (or 3892 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 2461340443650 in words is "two trillion, four hundred sixty-one billion, three hundred forty million, four hundred forty-three thousand, six hundred fifty".