1353352042432 has 112 divisors (see below), whose sum is σ = 3000221380800. Its totient is φ = 601401507840.

The previous prime is 1353352042423. The next prime is 1353352042439. The reversal of 1353352042432 is 2342402533531.

It is a junction number, because it is equal to n+sod(n) for n = 1353352042391 and 1353352042400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353352042439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8583832 + ... + 8740072.

It is an arithmetic number, because the mean of its divisors is an integer number (26787690900).

Almost surely, 2^{1353352042432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1353352042432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1500110690400).

1353352042432 is an abundant number, since it is smaller than the sum of its proper divisors (1646869338368).

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

1353352042432 is a wasteful number, since it uses less digits than its factorization.

1353352042432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156654 (or 156644 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 1353352042432 its reverse (2342402533531), we get a palindrome (3695754575963).

The spelling of 1353352042432 in words is "one trillion, three hundred fifty-three billion, three hundred fifty-two million, forty-two thousand, four hundred thirty-two".