1023324435152 has 80 divisors (see below), whose sum is σ = 2061726791040. Its totient is φ = 491455566336.

The previous prime is 1023324435149. The next prime is 1023324435209. The reversal of 1023324435152 is 2515344233201.

1023324435152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79797413 + ... + 79810235.

It is an arithmetic number, because the mean of its divisors is an integer number (25771584888).

Almost surely, 2^{1023324435152} 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 1023324435152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1030863395520).

1023324435152 is an abundant number, since it is smaller than the sum of its proper divisors (1038402355888).

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

1023324435152 is a wasteful number, since it uses less digits than its factorization.

1023324435152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13740 (or 13734 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 1023324435152 its reverse (2515344233201), we get a palindrome (3538668668353).

The spelling of 1023324435152 in words is "one trillion, twenty-three billion, three hundred twenty-four million, four hundred thirty-five thousand, one hundred fifty-two".