22030440041440 has 24 divisors (see below), whose sum is σ = 52046914598280. Its totient is φ = 8812176016512.

The previous prime is 22030440041437. The next prime is 22030440041471. The reversal of 22030440041440 is 4414004403022.

It is a junction number, because it is equal to n+sod(n) for n = 22030440041399 and 22030440041408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68845124970 + ... + 68845125289.

It is an arithmetic number, because the mean of its divisors is an integer number (2168621441595).

Almost surely, 2^{22030440041440} is an apocalyptic number.

22030440041440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22030440041440 is an abundant number, since it is smaller than the sum of its proper divisors (30016474556840).

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

22030440041440 is a wasteful number, since it uses less digits than its factorization.

22030440041440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137690250274 (or 137690250266 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 22030440041440 its reverse (4414004403022), we get a palindrome (26444444444462).

The spelling of 22030440041440 in words is "twenty-two trillion, thirty billion, four hundred forty million, forty-one thousand, four hundred forty".