2044020022340 has 24 divisors (see below), whose sum is σ = 4294882394880. Its totient is φ = 817143180768.

The previous prime is 2044020022313. The next prime is 2044020022459. The reversal of 2044020022340 is 432200204402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29015702 + ... + 29086061.

It is an arithmetic number, because the mean of its divisors is an integer number (178953433120).

Almost surely, 2^{2044020022340} is an apocalyptic number.

2044020022340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2044020022340 is an abundant number, since it is smaller than the sum of its proper divisors (2250862372540).

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

2044020022340 is a wasteful number, since it uses less digits than its factorization.

2044020022340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58103531 (or 58103529 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 2044020022340 its reverse (432200204402), we get a palindrome (2476220226742).

The spelling of 2044020022340 in words is "two trillion, forty-four billion, twenty million, twenty-two thousand, three hundred forty".