2132022423042 has 80 divisors (see below), whose sum is σ = 4823536275360. Its totient is φ = 703801792512.

The previous prime is 2132022422983. The next prime is 2132022423049. The reversal of 2132022423042 is 2403242202312.

2132022423042 is a `hidden beast` number, since 2 + 132 + 0 + 224 + 2 + 304 + 2 = 666.

It is a super-2 number, since 2×2132022423042² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2132022422997 and 2132022423015.

It is not an unprimeable number, because it can be changed into a prime (2132022423049) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 57686413 + ... + 57723359.

It is an arithmetic number, because the mean of its divisors is an integer number (60294203442).

Almost surely, 2^{2132022423042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2132022423042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2411768137680).

2132022423042 is an abundant number, since it is smaller than the sum of its proper divisors (2691513852318).

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

2132022423042 is a wasteful number, since it uses less digits than its factorization.

2132022423042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40397 (or 40388 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2132022423042 its reverse (2403242202312), we get a palindrome (4535264625354).

The spelling of 2132022423042 in words is "two trillion, one hundred thirty-two billion, twenty-two million, four hundred twenty-three thousand, forty-two".