2042424332403 has 32 divisors (see below), whose sum is σ = 3398877361152. Its totient is φ = 1062149155200.

The previous prime is 2042424332383. The next prime is 2042424332471. The reversal of 2042424332403 is 3042334242402.

It is not a de Polignac number, because 2042424332403 - 2⁸ = 2042424332147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2042424332203) 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, 52666588 + ... + 52705353.

It is an arithmetic number, because the mean of its divisors is an integer number (106214917536).

Almost surely, 2^{2042424332403} is an apocalyptic number.

2042424332403 is a deficient number, since it is larger than the sum of its proper divisors (1356453028749).

2042424332403 is a wasteful number, since it uses less digits than its factorization.

2042424332403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105372035.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 2042424332403 its reverse (3042334242402), we get a palindrome (5084758574805).

Subtracting 2042424332403 from its reverse (3042334242402), we obtain a palindrome (999909909999).

The spelling of 2042424332403 in words is "two trillion, forty-two billion, four hundred twenty-four million, three hundred thirty-two thousand, four hundred three".