2034431113212 has 72 divisors (see below), whose sum is σ = 5413451097600. Its totient is φ = 642428346528.

The previous prime is 2034431113199. The next prime is 2034431113219. The reversal of 2034431113212 is 2123111344302.

2034431113212 is a `hidden beast` number, since 2 + 0 + 3 + 4 + 431 + 1 + 13 + 212 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034431113219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35626339 + ... + 35683397.

It is an arithmetic number, because the mean of its divisors is an integer number (75186820800).

Almost surely, 2^{2034431113212} is an apocalyptic number.

It is an amenable number.

2034431113212 is an abundant number, since it is smaller than the sum of its proper divisors (3379019984388).

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

2034431113212 is a wasteful number, since it uses less digits than its factorization.

2034431113212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109215 (or 109210 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 2034431113212 its reverse (2123111344302), we get a palindrome (4157542457514).

The spelling of 2034431113212 in words is "two trillion, thirty-four billion, four hundred thirty-one million, one hundred thirteen thousand, two hundred twelve".