2234545421412 has 24 divisors (see below), whose sum is σ = 5225104082016. Its totient is φ = 743253507328.

The previous prime is 2234545421359. The next prime is 2234545421417. The reversal of 2234545421412 is 2141245454322.

It is not an unprimeable number, because it can be changed into a prime (2234545421417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199364973 + ... + 199376180.

It is an arithmetic number, because the mean of its divisors is an integer number (217712670084).

Almost surely, 2^{2234545421412} is an apocalyptic number.

It is an amenable number.

2234545421412 is an abundant number, since it is smaller than the sum of its proper divisors (2990558660604).

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

2234545421412 is a wasteful number, since it uses less digits than its factorization.

2234545421412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398741627 (or 398741625 counting only the distinct ones).

The product of its digits is 307200, while the sum is 39.

The spelling of 2234545421412 in words is "two trillion, two hundred thirty-four billion, five hundred forty-five million, four hundred twenty-one thousand, four hundred twelve".