1425322133532 has 288 divisors, whose sum is σ = 4055255305920. Its totient is φ = 418429440000.

The previous prime is 1425322133503. The next prime is 1425322133551. The reversal of 1425322133532 is 2353312235241.

1425322133532 is a `hidden beast` number, since 1 + 42 + 5 + 32 + 21 + 33 + 532 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1078971432 + ... + 1078972752.

It is an arithmetic number, because the mean of its divisors is an integer number (14080747590).

Almost surely, 2^{1425322133532} is an apocalyptic number.

1425322133532 is a gapful number since it is divisible by the number (12) 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 1425322133532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2027627652960).

1425322133532 is an abundant number, since it is smaller than the sum of its proper divisors (2629933172388).

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

1425322133532 is a wasteful number, since it uses less digits than its factorization.

1425322133532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005 (or 2000 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

Adding to 1425322133532 its reverse (2353312235241), we get a palindrome (3778634368773).

The spelling of 1425322133532 in words is "one trillion, four hundred twenty-five billion, three hundred twenty-two million, one hundred thirty-three thousand, five hundred thirty-two".