22443153140353 has 32 divisors (see below), whose sum is σ = 25217441593344. Its totient is φ = 19796674560000.

The previous prime is 22443153140351. The next prime is 22443153140393. The reversal of 22443153140353 is 35304135134422.

It is a cyclic number.

It is not a de Polignac number, because 22443153140353 - 2¹ = 22443153140351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22443153140351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 430075923 + ... + 430128103.

It is an arithmetic number, because the mean of its divisors is an integer number (788045049792).

Almost surely, 2^{22443153140353} is an apocalyptic number.

It is an amenable number.

22443153140353 is a deficient number, since it is larger than the sum of its proper divisors (2774288452991).

22443153140353 is a wasteful number, since it uses less digits than its factorization.

22443153140353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57417.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 22443153140353 its reverse (35304135134422), we get a palindrome (57747288274775).

The spelling of 22443153140353 in words is "twenty-two trillion, four hundred forty-three billion, one hundred fifty-three million, one hundred forty thousand, three hundred fifty-three".