2153411422443 has 24 divisors (see below), whose sum is σ = 3225804110256. Its totient is φ = 1435555159200.

The previous prime is 2153411422369. The next prime is 2153411422447. The reversal of 2153411422443 is 3442241143512.

2153411422443 is a `hidden beast` number, since 2 + 1 + 534 + 114 + 2 + 2 + 4 + 4 + 3 = 666.

It is not a de Polignac number, because 2153411422443 - 2¹⁶ = 2153411356907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2153411422398 and 2153411422407.

It is not an unprimeable number, because it can be changed into a prime (2153411422447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7187173 + ... + 7480793.

It is an arithmetic number, because the mean of its divisors is an integer number (134408504594).

Almost surely, 2^{2153411422443} is an apocalyptic number.

2153411422443 is a deficient number, since it is larger than the sum of its proper divisors (1072392687813).

2153411422443 is an equidigital number, since it uses as much as digits as its factorization.

2153411422443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323817 (or 323805 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

Adding to 2153411422443 its reverse (3442241143512), we get a palindrome (5595652565955).

The spelling of 2153411422443 in words is "two trillion, one hundred fifty-three billion, four hundred eleven million, four hundred twenty-two thousand, four hundred forty-three".