12032534421135 has 16 divisors (see below), whose sum is σ = 21391172304480. Its totient is φ = 6417351691200.

The previous prime is 12032534421121. The next prime is 12032534421163. The reversal of 12032534421135 is 53112443523021.

12032534421135 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 2 + 534 + 4 + 2 + 113 + 5 = 666.

It is not a de Polignac number, because 12032534421135 - 2²¹ = 12032532323983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12032534421135.

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, 44564942166 + ... + 44564942435.

It is an arithmetic number, because the mean of its divisors is an integer number (1336948269030).

Almost surely, 2^{12032534421135} is an apocalyptic number.

12032534421135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12032534421135 is a deficient number, since it is larger than the sum of its proper divisors (9358637883345).

12032534421135 is an equidigital number, since it uses as much as digits as its factorization.

12032534421135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89129884615 (or 89129884609 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 12032534421135 its reverse (53112443523021), we get a palindrome (65144977944156).

The spelling of 12032534421135 in words is "twelve trillion, thirty-two billion, five hundred thirty-four million, four hundred twenty-one thousand, one hundred thirty-five".