1235383936320 has 448 divisors, whose sum is σ = 4290768599040. Its totient is φ = 300299059200.

The previous prime is 1235383936307. The next prime is 1235383936373. The reversal of 1235383936320 is 236393835321.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 1235383936320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35367184 + ... + 35402096.

It is an arithmetic number, because the mean of its divisors is an integer number (9577608480).

Almost surely, 2^{1235383936320} is an apocalyptic number.

1235383936320 is a gapful number since it is divisible by the number (10) 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 1235383936320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2145384299520).

1235383936320 is an abundant number, since it is smaller than the sum of its proper divisors (3055384662720).

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

1235383936320 is a wasteful number, since it uses less digits than its factorization.

1235383936320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35034 (or 35024 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 48.

The spelling of 1235383936320 in words is "one trillion, two hundred thirty-five billion, three hundred eighty-three million, nine hundred thirty-six thousand, three hundred twenty".