1425044166336 has 1120 divisors, whose sum is σ = 5336641925120. Its totient is φ = 366828134400.

The previous prime is 1425044166323. The next prime is 1425044166383. The reversal of 1425044166336 is 6336614405241.

1425044166336 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 0 + 4 + 4 + 1 + 6 + 633 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1425044166291 and 1425044166300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1303791006 + ... + 1303792098.

Almost surely, 2^{1425044166336} is an apocalyptic number.

1425044166336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1425044166336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2668320962560).

1425044166336 is an abundant number, since it is smaller than the sum of its proper divisors (3911597758784).

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

1425044166336 is a wasteful number, since it uses less digits than its factorization.

1425044166336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1216 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 1425044166336 in words is "one trillion, four hundred twenty-five billion, forty-four million, one hundred sixty-six thousand, three hundred thirty-six".