2040442224432 has 20 divisors (see below), whose sum is σ = 5271142413240. Its totient is φ = 680147408128.

The previous prime is 2040442224413. The next prime is 2040442224449. The reversal of 2040442224432 is 2344222440402.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2040442224393 and 2040442224402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21254606457 + ... + 21254606552.

It is an arithmetic number, because the mean of its divisors is an integer number (263557120662).

Almost surely, 2^{2040442224432} is an apocalyptic number.

It is an amenable number.

2040442224432 is an abundant number, since it is smaller than the sum of its proper divisors (3230700188808).

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

2040442224432 is a wasteful number, since it uses less digits than its factorization.

2040442224432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42509213020 (or 42509213014 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 2040442224432 its reverse (2344222440402), we get a palindrome (4384664664834).

The spelling of 2040442224432 in words is "two trillion, forty billion, four hundred forty-two million, two hundred twenty-four thousand, four hundred thirty-two".