1335312401232 has 80 divisors (see below), whose sum is σ = 3539972052288. Its totient is φ = 433476264960.

The previous prime is 1335312401179. The next prime is 1335312401233. The reversal of 1335312401232 is 2321042135331.

It is a self number, because there is not a number n which added to its sum of digits gives 1335312401232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335312401233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505398 + ... + 1710570.

Almost surely, 2^{1335312401232} is an apocalyptic number.

1335312401232 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 1335312401232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1769986026144).

1335312401232 is an abundant number, since it is smaller than the sum of its proper divisors (2204659651056).

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

1335312401232 is a wasteful number, since it uses less digits than its factorization.

1335312401232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205788 (or 1205782 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 1335312401232 its reverse (2321042135331), we get a palindrome (3656354536563).

The spelling of 1335312401232 in words is "one trillion, three hundred thirty-five billion, three hundred twelve million, four hundred one thousand, two hundred thirty-two".