2405424122043 has 4 divisors (see below), whose sum is σ = 3207232162728. Its totient is φ = 1603616081360.

The previous prime is 2405424121987. The next prime is 2405424122051. The reversal of 2405424122043 is 3402214245042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2405424122043 - 2¹² = 2405424117947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2405424121995 and 2405424122013.

It is not an unprimeable number, because it can be changed into a prime (2405424122053) by changing a digit.

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, 400904020338 + ... + 400904020343.

It is an arithmetic number, because the mean of its divisors is an integer number (801808040682).

Almost surely, 2^{2405424122043} is an apocalyptic number.

2405424122043 is a deficient number, since it is larger than the sum of its proper divisors (801808040685).

2405424122043 is an equidigital number, since it uses as much as digits as its factorization.

2405424122043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801808040684.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 2405424122043 its reverse (3402214245042), we get a palindrome (5807638367085).

The spelling of 2405424122043 in words is "two trillion, four hundred five billion, four hundred twenty-four million, one hundred twenty-two thousand, forty-three".