2012133000432 has 20 divisors (see below), whose sum is σ = 5198010251240. Its totient is φ = 670711000128.

The previous prime is 2012133000413. The next prime is 2012133000439. The reversal of 2012133000432 is 2340003312102.

It is a super-2 number, since 2×2012133000432² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012133000399 and 2012133000408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012133000439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20959718707 + ... + 20959718802.

It is an arithmetic number, because the mean of its divisors is an integer number (259900512562).

Almost surely, 2^{2012133000432} is an apocalyptic number.

It is an amenable number.

2012133000432 is an abundant number, since it is smaller than the sum of its proper divisors (3185877250808).

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

2012133000432 is a wasteful number, since it uses less digits than its factorization.

2012133000432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41919437520 (or 41919437514 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2012133000432 its reverse (2340003312102), we get a palindrome (4352136312534).

The spelling of 2012133000432 in words is "two trillion, twelve billion, one hundred thirty-three million, four hundred thirty-two", and thus it is an aban number.