1434544440246 has 192 divisors, whose sum is σ = 3406786411392. Its totient is φ = 435010093056.

The previous prime is 1434544440163. The next prime is 1434544440247. The reversal of 1434544440246 is 6420444454341.

1434544440246 is a `hidden beast` number, since 1 + 43 + 4 + 544 + 4 + 40 + 24 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434544440247) 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, 126352506 + ... + 126363858.

It is an arithmetic number, because the mean of its divisors is an integer number (17743679226).

Almost surely, 2^{1434544440246} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434544440246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1703393205696).

1434544440246 is an abundant number, since it is smaller than the sum of its proper divisors (1972241971146).

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

1434544440246 is a wasteful number, since it uses less digits than its factorization.

1434544440246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11607 (or 11604 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 45.

Adding to 1434544440246 its reverse (6420444454341), we get a palindrome (7854988894587).

The spelling of 1434544440246 in words is "one trillion, four hundred thirty-four billion, five hundred forty-four million, four hundred forty thousand, two hundred forty-six".